Tennis Frontier

Tag: borna coric

  • NextGen 2016 In Review and 2017 Outlook — Part One: The Weak Classes of 1993 to 1996

    NextGen 2016 In Review and 2017 Outlook — Part One: The Weak Classes of 1993 to 1996

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    Introduction

    It wasn’t so long ago that the up-and-coming “Young Guns” on the ATP tour were players like Grigor Dimitrov and Bernard Tomic, born in 1991 and 1992, respectively; now, after half a decade of anemic results and no elite prospects, there have been some promising young players showing up on tour over the last year or two. I discussed this new generation back in April in a two-part series, Looking for the Next Great Player, but with seven months of tennis and the year ending, I thought it was time to take stock and see how the “Younger Guns” did in 2016.

    Consider that the youngest players to win Grand Slam titles were born in 1988: Juan Martin del Potro and Marin Cilic. We are amidst the worst dry spell in tennis history, with no Slam title-holders that are age 27 or younger. Kei Nishikori and Milos Raonic have birthdays in December, turning 27 and 26, respectively; no-longer-a-baby Dimitrov is 25, and Tomic is 24. These are no longer young players, but all in the peak range of tennis players. Historically speaking, these are the players that should be dominating now; in fact, Nishikori is the same age that Roger Federer was in late 2008, when he was starting to show signs of slippage. Perhaps even worse than the lack of a Slam title, is the lack of even a Masters title: Marin Cilic, at age 28, remains the youngest Masters titleist and Slam winner.

    The point being, barring an unprecedented development, it is now absolutely clear that we won’t be seeing any elite players from this group. At best we might see a stray Slam or two won when no one else is looking, and at the very least it is hard to imagine that one of Raonic or Nishikori won’t win at least a Masters. Or we can look to Stanislas Wawrinka, the only multi-Slam winner in Open Era history who won his first Slam at the geriatric age of 28. There is always hope, and certainly it isn’t too late for a Raonic or Nishikori to win a Slam or two, but the chances of any become an actual great are virtually none.

    Regardless of whether or not any of this group wins a Slam or not, or even “does a Stanimal,” we have to chalk the players born from 1989 into the early 90s as a lost generation and our hope for the future lies in the next group, those born in the mid to late 90s. In what follows, I’m going to look at players born in each year from 1993 to 2000, both reviewing their year in 2016 but also looking at 2017 with an eye for what to expect (or hope for).

    For each year, or “class,” I will include the top five ranked players, using the year-end 2016 rankings. The rankings are as of November 28, which include all ATP Tour and Challenger tournaments of 2016, but don’t include Futures tournaments to be played in December, so there may be some very minor adjustments for players ranked outside of the top 150-200, but the general rankings should remain similar. These top five aren’t necessarily the best five players of their class, but they give us a starting point.

    CLASS OF ’93
    8. Dominic Thiem
    55. Jiri Vesely
    114. Bjorn Fratangelo
    127. Taro Daniel
    145. Roberto Carballes Baena

    In my generation series, 1993 is grouped with the very weak 1989-93 “Lost Generation,” yet I am including it in this discussion because of the emergence of one player: Dominic Thiem. The second best player of this class, Jiri Vesely, is quite a bit behind Thiem, with a career high ranking of #35—and that back in 2015; Vesely’s claim to fame this year was upsetting #1 Novak Djokovic in the second round of the Monte Carlo Masters.

    But back to Thiem, he went from #139 in 2013 to #39 in 2014, then to #20 in 2015. His steady rise continued in 2016, as he finished the year #8 in the world after making his first World Tour Finals as an alternate for Rafael Nadal; Thiem repaid Rafa by winning a Round Robin match to sneak ahead of him in the year-end rankings. He was strongest earlier in the season, as he showed himself to be a real threat on the clay courts, including a Semifinal appearance at Roland Garros – his only second week Slam result thus far.  He also won his first ATP 500 at Acapulco in February and three ATP 250s. But he fizzled out after mid-year. After winning his fourth title in Stuttgart, he held an 42-11 record for the year, or 79%. From that point on he went 16-13, or 55%. To put that another way, for two-thirds of the year he played like a top five player, then after Stuttgart he looked more like a #20-40 player.

    2017 Outlook: After strong gains the last few years, from #139 in 2013 to #8 in 2016, the question is how much higher Thiem can go. He seemed to hit a ceiling this year, his results cooling off in the second half, although whether this was due to exhaustion and a heavy first half schedule, or perhaps his strength on clay vs. the other courts, or maybe he simply reached his ceiling. Thiem just turned 23, which is an age when players should be in their prime, so on one hand we shouldn’t expect much more from him. On the other hand, players may be developing at a slower pace these days, so Thiem could develop a bit further. At this point I think we should enjoy him for what he revealed in 2016: a solid second tier player who is very dangerous on clay. Look to Thiem to stabilize his current level in the lower half of the top 10, and maybe compete for a Master’s title (likely clay) as well as continue to win several low level titles. He’s exactly the type of player who could win a Slam if the context is right, but is unlikely to get past a true elite player like Novak Djokovic or Andy Murray in their primes. In other words, if there’s a Slam title in his future, it probably isn’t in 2017.

    As for the others, Vesely could still have a mini-breakthrough and stabilize in the 20-40 range; he may even dive into the top 20 at some point, but I wouldn’t expect much more. It seems that Fratangelo and Daniel have been hovering around #100 for ages, so I wouldn’t expect much.

    CLASS OF ’94
    15. Lucas Pouille
    75. Adam Pavlasek
    79. Jordan Thompson
    82. Thiago Monteiro
    179. Kimmer Coppejans

    As you can see, this is another weak class, with only one player in the top 50: Lucas Pouille, whose 2016 echoed Thiem’s 2015. Thiago Monteiro may deserve watching, however. The Brazillian showed some early promise in 2011-12 as a 17-18 year old, winning a couple Futures, and then a strong showing on the Challenger circuit in 2013. But then he struggled with injury for a couple years. In 2016 he began the year ranked #463 and moved all the way into the top 100, including his first Challenger title against veteran Carlos Berlocq. He also gained some attention after beating #9 Jo-Wilfried Tsonga in the first round of Rio, before losing to eventual champion Pablo Cuevas in the 2R.

    Pouille is the obvious standout, with a consistent trajectory over the last few years: finishing #204 in 2013, #133 in 2014, #78 in 2015, and #15 in 2016. Some have claimed that he is a limited player and won’t get any better, yet his results speak otherwise: a quick rise in the rankings and two Slam QF appearances, including a five-set upset of Rafael Nadal in the fourth round of the US Open.

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    Pavlasek and Thompson both made strong gains, rising from #160 and #154, respectively. Coppejans seems to be stagnating.

    2017 Outlook: Look for Pouille to stabilize in the top 20 and creep up to the cusp of the top 10, maybe even sneaking in. He needs to start winning tournaments; his ranking is largely based upon those two QF results and modest consistency in Masters tournaments, and a lone ATP 250 title. He’s a good candidate to win an ATP 500 and/or several ATP 250s, although would be a surprise to win a Masters or Slam, at least in 2017. But he looks to join Thiem as another second tier player of the next era, and should be near or even in the top 10 for years to come.

    Pavlasek and Thompson could breach the top 50, but I wouldn’t expect much more than that. They are likely going to be future top 20-50 players. Monteiro bears watching, but we should also be moderate in our expectations.

    CLASS OF ’95
    13. Nick Kyrgios
    45. Kyle Edmund
    100. Yoshihito Nishioka
    172. Stefano Napolitano
    177. Maximillian Marterer

    Another weak class overall, but we shouldn’t underrate Kyrgios. It seems many are writing him off as a bust already, even though he is still only 21. Consider also that he went from #30 to #13 in 2016, also winning his first three titles (two ATP 250s and one ATP 500) and 72% of his matches, versus 56% the year before. Yet despite clear and significant forward progress, there’s a veneer of disappointment around Kyrgios. I think it is for two reasons: One, after reaching quarterfinals in both the 2014 Wimbledon and 2015 Australian Open, Kyrgios has not made it past the 4R in the last seven Slams. Two, he is clearly a player of prodigious talent, yet he is also a head-case. Yet we must remember that Kyrgios is still quite young—he doesn’t turn 22 until next April—and he is a very dangerous player. He’s probably the most talented player born in the “lost years” between 1989 and 1996 and the only thing keeping him from being an elite player is himself.

    Edmund has given Great Britain a second player to root for, at least in the top 50. He’s young enough to be somewhat excited about, but probably not good enough to be anything more than a top 20 player. Still, he went from #102 at the end of 2015 to #45 now, so should continue to rise.

    2017 Outlook: If there is a player who has never ranked in the top 10 that I think has a chance to be a new Slam or Masters titleist in 2017, it is Kyrgios. Now it is hard to imagine him winning a Slam…yet. But I could definitely see him winning a Masters, and perhaps as soon as this coming year. Look for him to break into the top 10 and be a spoiler that no one wants to face. He has the game to challenge for a ranking in the top 5, but it remains to be seen whether he can harness it enough to get there. His upside remains that of a multi-Slam winner, although probably more in the 2-4 range than 5+, and only if all goes right. But what is exciting about Kyrgios is it is so unclear how he’ll turn out. Ten years from now he could be looking back at a Slamless career of continual frustration but occasional moments of brilliance, or we could be looking at a handful of Slam titles and even a #1 ranking. Regardless, he looks to be the next top player that people will love to hate.

    On the other hand, as Jeff Sackmann of the Heavy Topspin blog points out, very few players with sub-par return of serve’s like Kyrgios end up winning multiple Slams. He compares him to Mark Philippoussis, who was another relatively one-dimensional but dangerous player who came up empty in Slam titles.

    Edmund also bears watching. The optimistic view is that he’ll “do a Pouille” (just as Pouille “did a Thiem”) and vault into the top 20. That said, my sense is that his upside is a bit lower than Thiem and Pouille and I could also see him stagnating in the #20-40 range ala someone like Borna Coric, Bernard Tomic, or Jack Sock. He seems a similar caliber player, but given his relatively youth, still deserves the benefit of the doubt. He almost certainly won’t be an elite, but he could be a second tier type if all goes well, or perhaps more likely in the third tier Nicolas Almagro/Gilles Simon range.

    CLASS OF ’96
    48. Borna Coric
    53. Karen Khachanov
    99. Daniil Medvedev
    104. Hyeon Chung
    105. Jared Donaldson

    Yet one more relatively weak year, which makes eight in a row (starting with 1989) that are historically weak. It goes beyond the bounds of this study, but begs the question: What happened? One thought that comes to mind is that these years—born 1989-96—are players who started playing tennis in the early 00s, when Pete Sampras was fading and retired, and Agassi not far behind. American tennis fell flat, and we can see few Americans in these group. In fact, if you look at the best Americans born from 1989 to 1996, you find a lackluster list that includes Donald Young, Ryan Harrison, Jack Sock, Denis Kudla, and Jared Donaldson.

    Anyhow, Coric has been around for so long—breaking into the top 100 two years ago—that it is easy to forget that he just turned 20. Yet he completely stagnated this year, even dropping a few rankings. Chung has fallen far—and the third in the group that finished last year in the top 100, Thanasi Kokkinakis—has completely vanished (he’s been injured all year, playing only one professional match). Donaldson—after a brief moment where it seemed he might be progressing—has also stagnated (a word which seems quite descriptive of this group, for the most part).

    That said, there is some good news: Karen Khachanov has emerged, rising quickly up the rankings, and Daniil Medvedev has made solid progress. Right now Khachanov seems like the best of the bunch.

    2017 Outlook: Expect continued progress from Khachanov. He doesn’t look like a future star, but he could be a legit top 20 player, maybe even top 10; he could be on the Thiem-Pouille track. I’m not sure what to expect from Coric at this point, whose 2016 was quite disappointing. After 2015 it became clear that he was unlikely to be a star, but at least he looked like a top 20 player. Now he may not even be that, but it still seems likely that he has another surge in him…he is just 20 years old, after all. But he reminds me of a similarly weaponless player, Bernard Tomic.

    I don’t expect much from Donaldson and Chung, who could be lower-half top 100 players. Medvedev bears watching, but it is too soon to tell. I would also keep an eye out for Kokkinakis. Not a top tier talent, but he should be back in the top 100 if healthy.

    Summary
    As you can see, the prospects are pretty grim among the players born from 1993 to 1996, a continuation of the “lost generation” of 1989 to 1992. There are a bunch of players who look like perennial second tier players and darkhorse Slam candidates, but none that look like sure-fire elites: Dominic Thiem, Lucas Pouille, Kyle Edmund, Nick Kyrgios, and possibly Karen Khachanov, Borna Coric, and one or two others.

    In Part Two we will look at the players born from 1997 to 2000.

    Cover Photo by Carine06 from Wikimedia Commons, Courtesy of Creative Commons License

     

  • Looking for the Next Great Player – Part Two: Candidates of Greatness

    Looking for the Next Great Player – Part Two: Candidates of Greatness

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    Revisiting the Benchmarks: the Pace of Greatness
    To recap the last installment, we have clear benchmarks that all true greats (6+ Slam winners) hold in common:

    Before their 19th birthday: Ranked in the top 100
    Before their 20th birthday: Ranked in the top 50
    Before their 21st birthday: Ranked in the top 10; won a title; made it to a Slam QF
    Before their 22nd birthday: Ranked in the top 5
    Before their 25th birthday: Ranked number 1, won a Slam

    We also found that there are about 70 players in the ATP ranking era (1973-present) who met that first benchmark—a top 100 ranking at age 18. Of those 70, 17 are active today, a list we’ll get to in a moment.

    “Failed Greats”
    Now just because a player meets all of those criteria does not mean they will become a great player. There are players who met all of those criteria and only won a Slam or two. There are also players who met all of the criteria except for one or both of the “fruition” benchmarks met by age 25, the Slam and number one ranking. These two groups combined are players that we could call “failed greats”–they passed all, or almost all, of the benchmarks, but failed to become true greats.

    Here are two lists of players, the first being those who accomplished all benchmarks, the second all but the age 25 criteria, the Slam and number one ranking:

    All benchmarks: Jim Courier, Michael Chang, Marat Safin, Lleyton Hewitt, Andy Roddick
    All except age 25: Goran Ivanisevic, Andrei Medvedev, Juan Martin del Potro

    So these are eight players in the Open Era who were on the “pace of greatness,” including five who actually met all of the benchmarks, but eventually fell short of true greatness. It is a surprisingly small number, and tells us that most players who reach the various benchmarks along the way will become great players. If we go back to those players for whom we have all the data, from Borg to Djokovic, we have 11 all-time greats (6+ Slam winners). That means that 11 of 16 players (69%) who met all of the benchmarks became greats, and 11 of 19 (58%) who met all except the age 25 benchmarks.

    The main thing these eight players have in common with the true greats is that they all developed very quickly. Consider the fact that one of the criteria is to reach the top 5 before turning 22 years old. That in itself is a difficult benchmark that erases many other players from contention.

    Let’s take a look at each of these players, to get a sense of what “went wrong” in their careers. First we have four players born in the first half of the 1970s:

    Jim Courier (b. 1970) was one of the top players on tour for a few years, the first of his generation to become #1, four months before Agassi and more than a year before Sampras. But Courier declined quickly, dropping from a top 3 player in 1993 to #13 in ’94, #8 in 95, and out of the top 20 for the remainder of his career. His mid-20s decline is similar to later number one players like Juan Carlos Ferrero and Lleyton Hewitt. There was always the sense with Courier that he was playing over his head and ability, and was less talented than his peers Sampras and Agassi. Courier’s decline coincided with Sampras’s rise to dominance; un-surprisingly, Courier won only 4 of his 20 matches with Sampras. Still, Courier ended his career with 4 Slams, 23 titles overall, a year-end #1 ranking in 1992 and, along with Guillermo Vilas, is one of the two players who I consider the “Gatekeepers” of true greatness.

    Goran Ivanisevic (b. 1971) was one of the better players of the 90s who was unable to get past the dominance of Sampras and Agassi, losing two Wimbledon finals to Sampras and one to Agassi. Yet despite fading in the latter part of the decade, he entered the 2001 Wimbledon ranked #125 and miraculously won it, which was the inspiration behind the film Wimbledon. Known for his tremendous serve, Ivanisevic wasn’t very multi-dimensional, although not nearly as one-dimensional as, say, Ivo Karlovic, and was probably a bit better than Milos Raonic is now.

    Michael Chang (b. 1972) was the youngest player of the Open Era to win a Grand Slam: the 1989 French Open at the age of 17 years and 4 months, one of only three players—along with Mats Wilander and Boris Becker—to win a Slam before his 18th birthday (Martina Hingis is the youngest woman, winning her first at 16 and 4 months). Yet Chang had a lower ceiling than other early bloomers. While he had a long and prolific career, including 34 titles and 7 Masters, he never ranked higher than #2 or won another Slam. In a way he was the David Ferrer of his generation (although more successful in big tournaments): never in contention for the best on tour, but always right there behind the top players.

    Andrei Medvedev (b. 1974) was an early bloomer who looked destined for greatness after ranking #6 in 1993 at the age of 19, and then winning two Masters the following year. Yet Medvedev floundered and was never able to take that next step up. His best years were 1993-95 when he was 19-21 years old.

    And then we come to the trio of Marat Safin, Lleyton Hewitt, and Andy Roddick—the best peers of Roger Federer.

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    Marat Safin (b. 1980) won his first Slam in 2000 at the age of 20 but only won one other and goes down as one of the biggest underachievers in tennis history. He was a very talented player who was capable of an extremely high level and very well could have formed a duo of greats with Federer, but he didn’t have the requisite focus and had the well-earned reputation of being something of a playboy.

    Lleyton Hewitt (b. 1981) was the youngest player in the ATP era to reach the number one ranking, which he did in 2001 at the age of 20 years old and 9 months. Hewitt was a very strong player for the first half of the 00s, and was the year-end #1 player in 2001 and 2002, but was more the first among near-equals than truly dominant over the field, and was eclipsed first by Roddick and then Federer in 2003 and never could climb back to the top. He fell out of the top 10 in 2006 and was never to return, playing a long second-half of his career as a non-elite player.

    Andy Roddick (b. 1982) is perhaps the player whose career was most damaged by Roger Federer’s greatness. Roddick won the US Open and the year-end #1 ranking in 2003 at 21 years old, and seemed destined for greatness. But Federer became simply better at almost every facet of the game, and Roddick’s relatively one-dimensional game became exploited by others. He was an excellent player and remained a consistent top 10 player throughout the 00s, but never won another Slam, going 1-4 in Slam finals.

    Finally we come to Juan Martin del Potro (b. 1988), who through 2009 had met all of the benchmarks of greatness: he was 21, had won a Slam, and was ranked in the top 5. And then injury struck and he hasn’t been the same since. While still a dangerous player when healthy, we’ll never know what a fully healthy del Potro would have looked like. My guess is that he would have vied with Andy Murray for the title of third greatest player of his generation, perhaps even surpassed him. But “Delpo” turns 28 later this year and is unlikely to ever reach his full potential.

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    In all eight of these we see players who developed early and to a high level, but for various reasons were unable to take that next step, whether due to talent, mentality, or injury. Again, we can return to our “characteristics of greatness,” which all greats have had, and the failed greats have lacked one or more of.

    It is also interesting to note that these are all players born 1970 or later; 18 years old in 1973 is the starting point of these criteria because that is the beginning of the computerized rankings. This means that, for whatever reason, for the first 15 years there were no failed greats. Every player that met all of the criteria up to age 25 became greats, including Bjorn Borg, John McEnroe, Ivan Lendl, Mats Wilander, Stefan Edberg, and Boris Becker—a 100% “conversion rate.” Since 1970  we’ve had the eight failed greats along with Agassi, Sampras, Federer, Nadal, and Djokovic—so 5 of 13, or a 38% rate. Why exactly this is, I don’t know, although it could simply be that, as we saw in Part One, there were many more 18-year olds in the top 100 in the late 80s and early 90s than any other period of the Open Era.

    I would also add one more possibility. Note that the first four players—Courier, Ivanisevic, Chang, and Medvedev—were all peers of Sampras, while the next three—Safin, Hewitt, and Roddick—were peers of Federer. It could be that part of the reason these players “failed” in becoming true greats was because they were eclipsed by an even greater player in Sampras and and Federer (del Potro was close to Nadal and Djokovic, although his failure to achieve greatness has been blocked by injuries. We simply cannot know what a healthy del Potro would have looked like).

    Current Players: Off the Pace of Greatness
    So of active players, who was initially on the pace but has since fallen off? We’ll start with the oldest and work our way forward.

    Mikhail Youzhny (b. 1982) met the first criteria, and also won his first title at age 20, but slowed in his development. He has had a solid career, been a top 10 player and won 10 titles, but is far from great; I ranked him as the tenth greatest player of his generation (b. 1979-83), behind Tommy Robredo and ahead of Fernando Gonzalez and Guillermo Coria, although the latter two were better players and possibly deserved to rank higher than Youzhny, although Mikhail’s longevity was better.

    Tomas Berdych (b. 1985) met the first several benchmarks, ranking in the top 100 at age 18, the top 50 at age 19, winning his first title at 19 and even reaching the top 20 as a 20-year old. But he didn’t reach the top 10 or a Slam QF until a year later, at 21, and only made the top 5 at age 27.  Berdych won the Paris Masters in 2005 at 20 years old, but has not won a Masters since. He is what could be called an “aborted great:” he had the early signs, but never blossomed beyond the level of a very good player, which he remains today.

    Richard Gasquet (b. 1986) reached the top 100 at 17 years old, the top 50 and his first title at 18, and the top 20 as a 19 year old. But like Berdych, he didn’t reach a Slam QF or the top 10 until he was 21 and approaching 30-years old in June has never ranked in the top 5 or even won a title above an ATP 250. He is often cited as one of the more disappointing players of his generation, although I think in hind-sight it now looks like he simply had a lower ceiling of talent than his teenager career promised.

    Gael Monfils (b. 1986) showed immense promise at a young age, winning three Junior Slams in 2004. Monfils ranked in the top 50 at age 18 but took another four years to reach the top 10. He remains an enigmatic player on tour, extremely talented but the classic “head-case.”

    Andy Murray (b. 1987) was on the pace until his 21st birthday. He met all of the ranking benchmarks, won his first title, but failed to win a Slam QF until just after his 21st birthday. He also didn’t win his first Slam until 25 and has yet to rank number one. As we all know, Andy is known for his temper and penchant for falling apart in tight matches, as illustrated in his 2-7 record in Slam finals. While he could still win another Slam or two, especially as Federer and Nadal fade away, he turns 29 in a couple months and seems on the wrong side of his peak.

    Juan Martin del Potro (b. 1988) is in the “failed great” category and accomplished all of the benchmarks except the number one ranking, so he was even closer than Murray. He is 27, so it hard to imagine him winning 5+ more Slams to become a true great.

    Ernests Gulbis (b. 1988) is another of the same type as Gasquet and Monfils: very talented, but considered an underachiever. Gulbis reached the first two ranking benchmarks and also won his first title at age 19, but stalled out in his early 20s, not reaching the top 10 until 25, and then only briefly.

    Donald Young (b. 1989), as I have said elsewhere, represents both the failure of his generation and American men’s tennis. He made the top 100 at 18 but has floundered since, still as yet not winning a title, reaching a Slam QF, or ranking higher than #38. According to my research, he has the dubious honor of being one of the half a dozen or so worst players in the ATP era to reach the top 100 as an 18-year old.

    Kei Nishikori (b. 1989) won his first title at age 18, but slowed until his early 20s. He has met all of the criteria of 2-4 Slam winners, although at age 26 has yet to win a Slam. Kei has 11 titles so far, including 6 ATP 500s, and is the only player on tour with more than two ATP 500 titles and no Masters or Slams. While he’s a good candidate to eventually win a Masters, if he fails to do so he could end up being one of the greatest players ever not to win a Masters tournament or higher.

    Bernard Tomic (b. 1992) reached the top 50 and a Slam QF at age 18, and won his first title at age 20, but then floundered around #50 for a couple years and is now well off the pace of greatness. He is still just 23-years old, although looks more like a top 20 type than a future Slam winner.

    Nick Kyrgios (b. 1995) technically already missed one of the benchmarks, as he did not reaching the top 100 until he was 19 years and three months. But I do not think that three months should disqualify him. He did reach the top 50 before turning 20, win his first title and reach his first QF before 21, and he has a shot at reaching the top 20 by age 21, but probably not the top 10 (he turns 21 on April 27). So it could be that Kyrgios turns 21 with three of the first five benchmarks (not including a Slam title), which is pretty good. We’ll need to see a quick rise over 2016 and into the top 10 and, to get back on the pace, he would need to rank in the top 5 by his birthday in 2017. A tall order, but we’ve seen some positive signs of late, a high level of play that, if he can access on a regular basis, could make him a truly great player.

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    Active Players: On the Pace (So Far)
    There are currently only four players who have both reached the first benchmark, the top 100 at age 18, and not yet failed one: Hyeon Chung, Borna Coric, Alexander Zverev, and Taylor Harry Fritz.

    Hyeon Chung (b. 5/19/1996) reached the top 100 at 18 but has not yet broken into the 50, which is the benchmark that he must meet before his 20th birthday, on May 19 of this year. That said, he did reach as high as #51, so maybe we can give him some slack. He’s currently ranked #71 so has been stagnating for awhile now; hopefully we see a step forward this year.

    Borna Coric (b. 11/14/1996) is 19 years old, turning 20 in November. He is the only player who has reached two benchmarks and is still on the pace: he was in the top 100 at age 18 and top 50 at age 19. Actually, Coric has accomplished one remarkable feat: he has out-paced Novak Djokovic in rankings on their17-19th birthdays; compare:

    Djokovic: 515, 128, 63
    Coric: 396, 89, 45

    Just looking at those numbers point to potential great things for Coric. But beyond that, there are worrying signs. First of all, at 19 years and 4 months, Coric has yet to win a title; at the same age, Djokovic was about to win his second (both ATP 250s) and was about half a year away from his first Masters title and a little over a year from his first Slam.

    Where Djokovic went from #63 on his 19th birthday to #6 on his 20th birthday, Coric has been stagnating for about a year now. That said, he doesn’t need to keep pace with Djokovic to be a future great. In order to remain on the pace, he needs to reach the top 10, win a title, and reach a Slam QF all before November of 2017. So he’s got plenty of time to develop his game further. That said, it seems more likely that he becomes closer to Richard Gasquet than Djokovic.

    Alexander Zverev (b. 4/20/1997) turns 19 on April 20, and has already reached his first benchmark. In fact, he will turn 19 ranked #50, which is the next benchmark that he needs to reach—but not until April of 2017, so he’s a year ahead of schedule. After that, Zverev would need to reach the next round of benchmarks—top 10, a title, and Slam QF—all before April of 2018, which is two years away. He seems to have a good chance of all of that. So it is quite early for Zverev, which is a good sign. His recent three-set loss to Rafael Nadal at Indian Wells shows us both his potential and that he still needs a lot of work. But signs are encouraging.

    Taylor Fritz (b. 10/28/97) is in a similar situation as Zverev. He’ll be 19 later this year, about a year younger than Coric. Fritz is in the top 100 and doesn’t need to reach his next benchmark, the top 50, for a year and a half; he’s currently ranked #68, so is close already. His game is still raw, but he shows a lot of promise and the fact that he’s risen so quickly is a very good sign.

    Active Players: On the Cusp
    Those are only players who have reached at least one or more benchmark, but there are several others that are “due” for that first benchmark and look to have a solid chance to reach it.

    Andrey Rublev (b. 10/20/97) is about a week older than Fritz and currently ranked #154. He needs to squeeze into the top 100 by his birthday to be on pace, which seems very possible. He seems like a player that is ripe to start a quickened pace of development, so bears watching this year.

    Frances Tiafoe (b. 1/20/98) just turned 18 a few months ago, so has a lot of time to reach the top 100. He shows a lot of promise, including a three-set loss to David Goffin that showed some of his potential. He is currently the youngest player ranked in the top 200, at #182.

    Tommy Paul (5/17/97) and Omar Jasika (5/18/97) turn 19 in May, and are distant possibilities, but need to move very quickly, ranked #192 and #313 respectively.

    Duckhee Lee (5/29/98) is quite young and looks to have a good shot. At #206, he is the highest ranked 17-year old on tour, and the only one to be ranked in the top 400.

    Stefan Kozlov (2/1/98), ranked #224, and Michael Mmoh (1/10/98) ranked #322, are two young foreign-born Americans that bear watching.  Kovlov made a big jump recently, losing in a Challenger final. He is a good candidate to at least come close to the top 100 by year’s end.

    Beyond them you have 17-year olds Stefanos Tsitsipas (8/12/98) and Mikael Ymer (9/9/98) and even younger players for him it is just too soon to tell—like Denis Shapovolov (4/15/99) Felix Auger Aliassime (8/8/2000) and Rayane Roumane (9/11/2000), the only ranked players that were born in 2000. Again, it is way too soon for these kids, but theirs are names to remember.

    Missing the Cut
    There are also quite a few young players who show promise, but did not make that first benchmark. I will mention their names, though, given the possibility that this newer generation simply might be peaking later. Still, I think all of them are far less worthy candidates for the next great player, but could be names we see in the top 50 within the next new several years.

    Jared Donaldson, Elias Ymer, Karen Khachanov, Yoshihito Nishioka, Kyle Edmund, Quentin Halys, Thanasi Kokkinakis, Noah Rubin.

    Kokkinakis met the first benchmark and ranked as high as #69 last June, but has struggled since and is ranked #143 just after turning 20.

    “Stanislas Potential”
    There is one final player that I’d like to mention, who is far off the pace of greatness but has drawn attention of late: Dominic Thiem (b. 9/3/93). While I think it very unlikely that he becomes a 6+ Slam winner as he is so far off the pace, Thiem—at 22—has reached the various benchmarks of the near-greats, the 2-4 Slam winners. He reached the top 100 and then top 50 as a 20-year old, then won his first title and the top 20 as a 21-year old, and is currently on the verge of the top 10 and has a good chance to reach it, and play in his first Slam QF, before his 23rd birthday in September.

    No Title

    No Description

    And then there’s our old friend, Grigor Dimitrov (b. 5/14/91), who at almost 25 is no longer a prospect. We might have to accept Grigor for who he is and will never be. That said, while Grigor did not fulfill any of the criteria for greatness, he has fulfilled almost all of the criteria for near-greatness: reaching the top 100 at 19, the top 50 at 21, the top 20 at 22, and the top 10 at 23. He also made his first Slam QF at 22, although did not win his first title until 22: all multi-Slam winners won their first title at age 21 or younger. So while Grigor will not be a 6+ Slam winner, he is a darkhorse candidate, albeit a fading one, to expand the horizons of near-greats.

    Ranking the Candidates
    So when all is said and done, where does that leave us? As of right now, I would categorize the candidates the following groups:

    Best Candidates for Greatness: Alexander Zverev, Taylor Fritz
    Borderline/Outside Chance: Nick Kyrgios, Borna Coric, Hyeon Chung
    The Stanislas Darkhorse: Dominic Thiem
    Too Soon to Tell, but Promising: Andrey Rublev, Francis Tiafoe, Stefan Kozlov
    On the Edge of the Radar: Duckhee Lee, Mikael Ymer, etc
    Very Unlikely: Everyone else

    Finally, there are the kids—players of the next generation, 1999-2003, for whom it is just far too soon, but we are at least starting to see some names pop up in Futures tournaments.

    Which of these players will become true greats? Your guess is as good as mine, but chances are at least one of them will. If in 5 or 10 years we look back and the next 6+ Slam winner wasn’t mentioned in this article, I’ll have to eat my words, but I think there’s a very good chance that won’t be the case.

    Cover photo from Wikimedia Commons, By Tomas-ko0 – Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=45898208

  • Open Era Generations, Part Fifteen: Gen 13 (1994-98) – A New Hope?

    Open Era Generations, Part Fifteen: Gen 13 (1994-98) – A New Hope?

    Borna Coric Nick Kyrgios Taylor Fritz

    The Young Punks
    As the saying goes, history repeats itself. In this case, we see a kind of harmonic in tennis history between these past few generations and the first few generations of the Open Era. The first generation of Rosewall and Laver was extremely strong, followed by one of the very weakest, with only Arthur Ashe winning multiple Slams, then the third—headlined by John Newcombe and Ilie Nastase—was much stronger but still not quite a generation of greats (aside from Newcombe). And so we see a similar pattern with the last few generations: the 1984-88 was (and still is) one of the greatest generations in tennis history; 1989-93 one of the weakest. The verdict is still out on this new young generation of 1994-98, with players ending 2015 at age 17-21, but there are promising signs, as we shall see, and it certainly looks to be stronger than the 89-93 generation.

    I call them the “Young Punks” for two reasons: One, because of the “punkish” attitude of Nick Kyrgios, so far the most successful of the group, and secondly because they carry a kind of swagger that seems to be lacking from the previous generation—which is a good thing.

    Best Players by Birth Year:
    1994: Lucas Pouille (FRA), Kimmer Coppejans (BEL), Jordan Thompson (AUS), Adam Pavlasek (CZE), Luke Saville (AUS), Mathias Bourgue (FRA)
    1995: Nick Kyrgios (AUS), Yoshihito Nishioka (JPN), Kyle Edmund (UK), Matteo Donati (ITA), Mackenzie MacDonald (USA)
    1996: Borna Coric (CRO), Hyeon Chung (KOR), Thanasi Kokkinakis AUS), Jared Donaldson (USA), Quentin Halys (FRA), Elias Ymer (SWE), Noah Rubin (USA), Christian Garin (CHI), Karen Khachanov (RUS)
    1997: Alexander Zverev (GER), Taylor Harry Fritz (USA), Andrey Rublev (RUS), Tommy Paul (USA), Omar Jasika (AUS)
    1998: Frances Tiafoe (USA), Stefan Kozlov (USA), Duckhee Lee (KOR), Mikael Ymer (SWE), Michael Mmoh (USA)

    No Slams yet, with the operative word being “yet.” With this group it is only a matter of time, and we will almost certainly see several multi-Slam winners, if only because the previous generation is so weak, and Novak, Rafa, Andy, and Stan can’t maintain their hold of dominance forever.

    As of this writing, seven players are in the Top 100: Kyrgios, Coric, Zverev, Chung, Fritz, Edmund, and Pouille, with Kokkinakis dropping out due to inactivity. There are another dozen or so in the No. 101-200 range, with several having a chance of entering the Top 100 this year, so by year’s end we could see 10-15% of the Top 100 being players of this generation, finishing the year 18-22 years old.

    While there’s no player that looks like a surefire future great, at least not yet, there are quite a few that are potential future Slam winners, and several that could be multi-Slam winners. Part of this is bolstered by the weakness of the previous generation, but there are also some young players that are the most exciting young talents since Juan Martin del Potro and Marin Cilic.

    1994 is relatively weak with the highest ranked player being Pouille, No. 87 at the ripe age of 22, but then the generation starts becoming stronger in 1995 with Nick Kyrgios, a player whose antics have made him unpopular. But most believe that he’ll eventually be a Slam winner, if he can remain healthy enough. Still, the floor is probably a Berdych-like player and career, but one who peaks in an era with more opportunity than poor Tomas, so with better results. His ceiling might be something like a Juan Martin del Potro, but hopefully with better health. Nishioka and Edmund look like two players who could be future regulars in the Top 40, maybe Top 20 even, but probably not Top 10.

    The generation gets even stronger in 1996, with standouts Coric and Chung, as well as Kokkinakis, Donaldson, Halys, Elias Ymer, Rubin, Khachanov, and Garin showing various degrees of promise. Again, at this age almost every player shows some degree of promise, so it is hard to see now who will continue to rise and who will find a lower level in the rankings and stay there, that is “do a Berankis.” Coric is the player who has risen the quickest, although the feeling on him is mixed. He has stagnated for almost a year now: he broke into the Top 100 in October of 2014, and then climbed further into the Top 50 by May of 2015, but has fluctuated in the 30s and 40s for almost 10 months now. Still, he’s almost certainly going to rise higher, but he may be more of a future Top 10-20 player rather than the future star some pegged him out to be.

    When we get to 1997, we see the two players who look to be the jewels of the generation: Alexander Zverev and Taylor Harry Fritz. Both Zverev and Fritz are getting a good amount of press, with my article about Fritz here. Zverev turns 19 in April and, in my mind—as with Fritz—isn’t far from a big breakout performance. I expect both of these players to win their first titles this year, and make it to the second week of at least one Slam. I think we’re going to see both of these players start head-hunting Top 20 and even some Top 10 players as soon as this year. Andrey Rublev also shows some promise and is eight days older than Fritz, but has yet to make his run at the Top 100. But he did just win his first Challenger title and could rise quickly.

    1998 also has some promising players with Americans Francis Tiafoe and Stefan Kozlov, as well as the Korean Duckhee Lee and the Swede Mikael Ymer, Elias’s younger brother. Of the two Ymer brothers, Mikael may be the more talented. He’s still only 17, however, and still only ranked No. 590, but his is a name to keep in mind.

    2016 will see this generation turning 18-22, so we should start seeing better indicators as to how good they might be, and maybe see a sprinkling of lesser titles. As I’ve written elsewhere, every single all-time great of the Open Era—which I’m defining as players with 6+ Slam titles—has accomplished three things before American drinking age: won an ATP title, reached the second week (QF or better) in at least one Slam, and finished the year in the Top 20. No player of this generation has accomplished all three, and while Kyrgios accomplished reached the second week of a Slam two years ago in 2014 at age 19, he won his first title this year a couple months before turning 21, but has yet to reach the Top 20. That said, I think we can loosen up a bit on those criteria, given the theory that players are taking a bit longer to mature these days. Perhaps two out of three of these criteria is enough to still be a possible future great.

    It should be noted that this generation saw its first title when Nick Kyrgios won Marseille. Consider that 2016 is the equivalent year as 2011 was for the previous generation and 2006 for the 1984-88 generation. In 2011, the previous—and very weak—1989-93 generation won its second title, but wouldn’t start winning multiple titles until 2012. The 84-88 generation starting winning titles in 2004, and won their first Slam and first Masters in 2005 in the name of one Rafael Nadal. It seems likely that the 94-98 generation will be somewhere between the two, although as of this moment they are even behind the weak 89-93 generation. But look for players like Zverev and Fritz to challenge for titles this year.

    Underachievers and Forgotten Players
    It is too soon to tell. If there are any players I’m at all concerned about being underachievers, it is either Lucas Pouille or Christian Garin. At 22, Pouille should be showing a bit more; at this point he’s looking like yet another good-but-not-great Frenchman.

    As for Garin, a couple years ago he was a highly touted junior, defeating Alexander Zverev in the 2013 Junior French Open. While Garin is still only 19, the luster has started to fade a bit as he’s yet to crack the Top 200. Still, we shouldn’t quite give up on him…yet.

    Did You Know?
    I: Alex Zverev’s father was a tennis player, as is his older brother, Mischa.
    II: Andrey Rublev is the name of an illustrious Russian literary figure, and also the title of a film (Andrei Rublev) by the great Russian filmmaker, Andrei Tarkovsky.

    Current Rankings
    27. Nick Kyrgios
    47. Borna Coric
    58. Alexander Zverev
    64. Hyeon Chung
    80. Taylor Fritz
    82. Kyle Edmund
    87. Lucas Pouille
    119. Thanasi Kokkinakis
    122. Kimmer Coppejans
    123. Jordan Thompson

    Other players in the Top 200: Yoshihito Nishioka (No. 124), Adam Pavlasek (No. 134), Karen Khachanov (No. 146), Elias Ymer (No. 152), Jared Donaldson (No. 158), Andrey Rublev (No. 161), Quentin Halys (No. 175), Francis Tiafoe (No. 177), Matteo Donati (No. 181), Luke Saville (No. 186), Matthias Bourgue (No. 187).

    Kyrgios and Coric have been stagnating, although the former has been playing very well of late and should start rising again. Chung has also stagnated, but Zverev and Fritz are both on the rise and should be in the Top 50 shortly.

    Top Ten Players of the Generation (Predicted)
    Right now the most accomplished player of the generation is clearly Nick Kyrgios, the only player with a title and a second week Slam result (he has made a QF twice). But given that their career accomplishments at this point are minimal, and we can see their current rankings above, I’m going to go out on a limb and predict how this list might look 20 years from now. Of course this is impossible to predict, but why not?

    1. Alexander Zverev
    2. Taylor Harry Fritz
    3. Nick Kyrgios
    4. Andrey Rublev
    5. Mikael Ymer
    6. Francis Tiafoe
    7. Borna Coric
    8. Hyeon Chung
    9. Stefan Kozlov
    10. Jared Donaldson

    Honorable Mentions: Elias Ymer, Yoshihito Nishioka, Thanasi Kokkinakis, Kyle Edmund, and just about everyone else.

    This is wild conjecture at this point, but humor me! The top three are safe picks considering their recent performances. After that, I have a feeling about Mikael Ymer and Andrey Rublev, but could be very wrong about one or both. Coric and Tiafoe are paired in my mind, both being somewhat overhyped but both should still be very good players, but again it is just too soon to tell. Chung snuck into the Top 100 by winning a ton of Challengers and Futures, but has yet to do much at more significant tournaments–he’s only made it past the Round of 16 once, at Shenzhen (ATP 250) last year when he lost to Marin Cilic in the QF; the point being, he’s a good “Berankis candidate,” although like all of these players it is too soon to tell. Kozlov is another young American to look out for. After that, Donaldson is a player that I’ve been expecting a breakthrough from for a while now, but haven’t yet seen it.

    Postscript: Gen 14 (1999-03) – Millennials
    Yes, Gen 14 is beginning to show up on the edge of the radar. Right now just a few players are ranked, but as of the end of 2015 we have:

    1999: Corentin Moutet (FRA), Denis Shapovalov (CAN), Alex De Minaur (AUS), Santiago Fa Rodriguez Taverna (ARG)
    2000: Felix Auger Aliassime (CAN), Rayane Roumane (FRA)

    All of the above are ranked between No. 700 to No. 1,000, which basically means they’ve played in Futures but haven’t gone pro yet. And yes, there are players born in 2000 that have ATP rankings. A scary thought. Aliassime has turned some heads and even reached the QF of a Challenger last July when he was 14 years old, before losing to then No. 145 Yoshihito Nishioka—but not before talking the first set from him. He definitely bears watching, but all of this Generation Next are two to three years away from being a serious prospect.

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    Cover Photo (Creative Commons License): Marianne Bevis / Carine06 / mirsasha

  • National Tennis Careers – Part Six: Summing Up

    National Tennis Careers – Part Six: Summing Up

    Novak Djokovic Juan Martin del Potro Marin Cilic

    After surveying Open Era tennis through the five nations with the highest Slam totals, we’re left with a few questions and unexplored areas which I’ll try to tackle in this concluding segment.

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    Click here to discuss National Tennis Careers – Part Six: Summing Up in the discussion forum.

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    Who’s left?
    The “big five” tennis nations include many, even most, of the all-time greats of the Open Era. Let’s take a look at the other nations and their players by Slam count:

    Czechoslovakia/Czech Republic (12): Ivan Lendl (8), Jan Kodes (3), Petr Korda (1).
    Serbia (9): Novak Djokovic (9)
    Germany/West Germany (7): Boris Becker (6), Michael Stich (1)
    Argentina (6): Guillermo Vilas (4), Gaston Gaudio (1), Juan Martin del Potro (1)
    Russia (4): Yevgeny Kafelnikov (2), Marat Safin (2)
    Brazil (3): Gustavo Kuerten (3)
    Croatia (2): Goran Ivanisevic (1), Marin Cilic (1)
    Romania (2): Ilie Nastase (2)
    South Africa (2): Johan Kriek (2)
    United Kingdom (2): Andy Murray (2)
    Austria (1): Thomas Muster (1)
    Ecuador (1): Andres Gomez (1)
    France (1): Yannick Noah (1)
    Italy (1): Adriano Panatta (1)
    Netherlands (1): Richard Krajicek (1)

    Before Djokovic is through, Serbia’s Slam count should surpass that of the Czechs as a whole.

    Slavic Surge?
    I almost titled this last part “Slavic Surge!” because it would seem that the tennis from Slavic countries has been on the rise. But it wasn’t quite as extreme as I thought. There are some strong Slavic players currently in their peaks, namely Djokovic, Berdych, Cilic, and Karlovic. There are some younger players with some upside, including Damir Dzumhur (23, No. 100), Grigor Dimitrov (24, No. 16), and Jiri Vesely (22, No. 45). But there is only one player that looks like a potential future star, and that is the 18-year-old Croatian Borna Coric, who is currently ranked No. 37. So while Slavic tennis is strong, it is hardly dominant (Novak aside).

    Possible Future Slam Winning Countries
    So who might the next Slam winners be? Specifically, which countries have the most possible future Slam winners? Well, that is for a future study that I’m working on. But I will say that as we’ve seen in the previous segments, there isn’t much on the horizon for Spain or Switzerland, and only really the Ymer brothers in Sweden; in the US there are a few prospects, and Australia at least has “K&K”: Kyrgios and Kokkinakis.

    All in all there doesn’t seem to be a central location for tennis right now or the foreseeable future. We can sum up the Open Era by looking at early dominance by Australians, namely Ken Rosewall, Rod Laver, and John Newcombe, then the rise of Americans in Jimmy Connors and John McEnroe, and Sweden in Bjorn Borg, Mats Wilander, and Stefan Edberg. Along with German Boris Becker and Czech Ivan Lendl, Americans and Swedes dominated tennis from the mid-70s into the early 90s, with Sweden dropping off as Edberg retired, but the United States remained dominant into the 21st century, led by Pete Sampras and Andre Agassi. But then the US dropped off precipitously, and Switzerland and Spain took up the rulership of men’s tennis, with Serbia playing its part.

    What the future will bring, well, it is a truly global world out there. There’s no sign of any of the five great tennis nations regaining their dominance. There are some glimmerings of improvement in Australia, and a bit in the US, but nothing substantial or worthy of the term “future dominance.” We’re going to see a shared effort, it would seem.

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    Cover Photo (Creative Commons License): kulitat / mirsasha / Kiu Kaffi

  • 15 Up-and-Coming Players to Watch in 2015 / Jonathan Northrop

    15 Up-and-Coming Players to Watch in 2015 / Jonathan Northrop

    Kei Nishikori Grigor Dimitrov Milos Raonic

    As the first tournaments of 2015 wrap up, it is almost shocking to think that the Australian Open is just around the corner on January 19. As always, we’ll all be watching the top players with the usual questions: How healthy will Rafael Nadal be and will it be enough to supplant Novak Djokovic at the top of the rankings? Can Novak maintain his focus? Will Father Time catch up with Roger Federer, who turns 34 later this year? Can Andy Murray find his 2012-13 form again? Will Juan Martin del Potro be healthy enough to rise again? And so on.

    But what about the rest of the pack? We focus so much on the “Big Four” and a few dark-horse candidates, while there are a lot of interesting stories and players beyond the big name elite. Let’s take a look at these other players, in particular those who bear watching in 2015 for whatever reason – but mainly as players poised to rise in the rankings. Some may be knocking at the door of the elite, while others may simply be establishing themselves as players to know, while others yet might be potential future stars.

    There are, of course, many other players worth watching – but I wanted to highlight these fifteen as particularly interesting, for a variety of reasons. Let’s take a look.

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    Click here to discuss “15 Up-and-Coming Players to Watch in 2015” in the discussion forum.

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    THE ALMOST BIG THREE
    Grigor Dimitrov
    Let’s start with Grigor Dimitrov, who may have been so overrated in the past in terms of expectations that he’s now being underrated (although his recent Brisbane demolishing at the hands of Federer is not exactly encouraging). Let us not forget that Grigor has improved in each year he’s been on tour; consider his year-end rankings since 2008: 493, 288, 106, 76, 48, 23, 11. Notice the trend? If Grigor keeps it up in 2015 he will possibly make it as high as the edge of the Top 5. But of course at some point he’s going to even out, and it is hard to imagine him supplanting Novak, Rafa, or even Roger. But it seems that he can beat anyone else, or at least remain competitive among the rest of the near-elites of the game. The problem with Grigor seems to be that, while he’s very good at almost every facet of the game, he doesn’t have any truly killer weapons – and seemingly lacks a killer instinct altogether.

    Prediction: The book is still open for Grigor. He needs something else — a killer shot and perhaps more of a killer instinct — to fully actualize his potential, otherwise he’ll remain more of a pretty player to watch, but not a true elite. In 2015 I think we’ll see continued incremental gains as Grigor creeps into the Top 10. He’ll continue to go deeper in Slams, being relevant at Masters tournaments, with a chance of winning one late in the year (Paris?), eventually earning his way to the World Tour Finals next November.

    Kei Nishikori
    On one hand, we may have seen the best of Kei in 2014. On the other, he seems to keep getting better and better, and of the rest of the field seems like he has what it takes to upset one of the Big Three. Kei is now a legit candidate to win a Masters and a dark horse at the Slams. Whether he has the stamina to make it through remains to be seen; despite his strong year, it should be remembered that he still only made it to the second week once.

    Prediction: Kei settles in within the second half of the Top 10. For some reason Nikolay Davydenko comes to mind – a player that never really challenged at Slams, but won a couple Masters and was always around. Perhaps Kei will have a similar peak.

    Milos Raonic
    At first I excluded Mighty Milos from this list but then I decided that it would be unfair. The big Yugo-Canadian is, quite frankly, a bit underrated at this point. Like Dimitrov it is hard to imagine him beating any of the Top 3 when it really counts, but he did just that versus Roger Federer at the Paris Masters. Milos continues to make small gains, as evidenced by his year-end rankings: 373, 156, 31, 13, 11, 8. If the pattern holds he’ll finish 2015 in the No. 5-6 range. At the least, though, I think Milos is a fixture to hand out in the latter half of the Top 10 for years to come, playing a similar role in the next half decade as Tsonga and Berdych have for the last half decade.

    Prediction: Something good for Milos in 2015. Will it be a Masters? A Slam even? Hard to imagine, but he’s knocking at the door. I think he wins several titles in 2015, maybe even a Masters. He feels close.

    DON’T FORGET ABOUT THE OTHER TWO
    Jiri Vesely & Dominic Thiem
    For some reason I pair these two players. Well, the reasons are pretty clear: they’re of a similar age, on the younger side of “Generation Raoshitrov”; Vesely’s advancement was steady but perhaps a bit disappointing, going from No. 85 to No. 66, while Thiem jumped 100 ranks from No. 139 to No. 39.

    Prediction: I expect continued steady progress from both. Both, I think, will fully establish themselves in the Top 40, and Thiem might even challenge for the Top 20. I think we’re still a couple years away from their peaks, but both should eventually be fixtures in the Top 20 and may even challenge for the Top 10 as players like Ferrer, Berdych, Wawrinka, and Tsonga age themselves out of it. But that’s probably a couple years away.

    THE BOYS ARE GROWING UP
    Nick Kyrgios
    The first of two up-and-comers to beat Rafael Nadal in 2014. Nick Kyrgios is a big kid (6’4”) with a big game and a big serve (14.8 ace %, good for No. 6 among the Top 50); I can’t help but think of Juan Martin del Potro when I see him out there. Ironically enough, the last time a teenager upset the world No. 1 at a Grand Slam was Rafa over Roger Federer at the 2005 French Open. Anyhow, great things are ahead for the Australian – he finished the year at No. 52 up from No. 182 in 2013, so he made quite a jump. He turns 20 years old in April, so still has some room to grow.

    Prediction: Nick makes steady progress but doesn’t quite jump into the elite. That said, he fights for, and at least comes close to, a year-end Top 20 ranking. While he may play the spoiler in 2015 again, he probably won’t be in the mix for big titles until 2016.

    Borna Coric
    No young player has me quite as excited as Borna Coric. I just see him having the highest upside of any player currently on the radar (that is, in the Top 300 or so). We all know him for taking out Rafael Nadal at Basel, but let’s not forget that he also beat Ernests Gulbis in that tournament and lost to red-hot David Goffin in three sets. Coric is for real and his advancement should be steady from here on, although at this point we should remain patient – he did just turn 18 a couple months ago, after all.

    That said, it is important to note that most truly elite players were ranked somewhere in the second half of the Top 100 or so at Coric’s age, and most jumped into the Top 20 the year after. Compare the year-end rankings for recent all-time greats at age 18 and 19:

    Djokovic: 78, 16
    Nadal: 51, 2
    Federer: 64, 29
    Sampras: 81, 5
    Agassi: 3, 7

    (Prior greats – starting with Agassi, but including Becker, Edberg, Wilander, etc., tended to have their break-out a year earlier, with age 17 being the first in the Top 100 and age 18 the big jump; one could speculate that perhaps we’re going ahead another year, with Nick Kyrgios’ trajectory being closer to the norm for elite players – first year in the Top 100 at age 19, big jump at age 20).

    Now compare the next tier down:
    Del Potro: 92, 44
    Murray: 65, 17
    Roddick: 156, 14
    Hewitt: 25, 7
    Kuerten: NA, 188
    Kafelnikov: 275, 102
    Courier: 43, 24

    As you can see, the next tier tends to rise a bit later, or at least more slowly.

    The point here is that if Coric is going to be great—as in an all-time great—then he needs to rise fast. Given the fact that players seem to be taking longer to develop these days with later peaks, I think we can go a bit easier on him and not expect a Rafa-like or Pete-like rise, but for me the benchmark would be a Top 40 or 50 ranking by year’s end. If he makes it into the upper half of the Top 100, then I think it is a sign that he has a chance to be special, even a truly great player. If he sticks around No. 100 or slips out of the Top 100, then we might need to temper our expectations a bit.

    Prediction: Borna will continue to rise, with some bumps in the road, but his overall trajectory will be clear. He finishes somewhere in the No. 40-50 range, although I would be surprised if he wins anything more than maybe an ATP 250.

    Alexander Zverev
    The second youngest player on this list, 17-year-old Zverev finished the year ranked No. 136. That might not sound all that impressive, but consider that of the active players who have ranked in the Top 10, only Tomas Berdych (No. 103), Lleyton Hewitt (No. 100), and Rafael Nadal (No. 49) ranked higher at the end of the year they turned 17. Novak was No. 186, Roger No. 301, and many players weren’t even on tour yet. While we should be moderate in our expectations at this point, it is hard not to get excited about this kid. If Nick Kyrgios and Borna Coric are the top two candidates to be the next elite players, then Zverev is No. 3 and not far behind.

    Prediction: Baby steps. Zverev doesn’t turn 18 until April, so has a lot of room to grow – both as a human body and as a player. I think he has a good shot at the Top 100 this year, but I wouldn’t expect much more than a year-end No. 80-100 ranking.

    OTHERS TO KEEP AN EYE ON
    Ernests Gulbis:     Long viewed as an underachiever, Ernests (named after Hemingway) had his best year, challenging at one point for the Top 10. But questions remain: After an erratic career, can he maintain his current level? Can he take it a step higher? Or is he in the vein of up-and-down perennial underachievers like Alexandr Dolgopolov and Richard Gasquet? Who knows with Ernests. I suspect he’ll have more upsets like the fourth round French Open victory over Roger Federer, but not be consistent enough to break into the elite. That said, I think he’ll flirt with the Top 10 and maybe dip into it briefly, but then fall back and finish somewhere in the latter half of the Top 20. I’d prefer not to be so specific in my predictions, but for some reason No. 15-18 sounds about right.

    Jack Sock: While it is hard to become too excited about a 22-year old ranked No. 42 and with no titles to his name, consider that Sock is now the fourth highest ranked American and only one of five in the Top 100. Not only that, he’s the youngest American ranked in the Top 200, just a month younger than No. 121 Denis Kudla, and a few months younger than No. 190 Ryan Harrison. But here is where there is some hope: Sock’s rise has been strong and steady – consider his year-end rankings from 2010 to the present: 878, 381, 150, 102, 42. We probably can’t expect Sock to be the next Andy Roddick, but he could be the next John Isner or Mardy Fish.

    Stefan Kozlov: Stefan who? Well, a year or two from now he could be front and center in our minds. Who is Stefan Kozlov, you ask? He’s the youngest player to finish in the Top 500 this year at No. 468. No. 468?! Who cares? Well, I care – because Stefan Kozlov was born in 1998. Yes, 1998. Kozlov is 16-years old, turns 17 in February. He hasn’t done much yet, but he did play in the qualification rounds of the US Open, defeating his first round opponent, Mitchell Frank, before losing in three sets to “old man” Borna Coric. Kozlov is a long way away, but I wanted to introduce him as he’s a player worth keeping an eye on. Oh yeah, and best of all, while he’s Macedonia-born, he’s technically American (I know, it feels like cheating – but tell that to the Canadians re: Milos).

    Yoshihito Nishioka: In the shadow of similarly named (at least to a Westerner) top-ranked and fellow Japanese player, Kei Nishikori, Nishioka is 19 years old and ranked No. 156, and could be a real sleeper to break into the Top 100 next year and a player to watch.

    Thanasi Kokkinakis: Another member of the “Class of ’96,” which is turning out to have some talent. Kokkinakis is the third highest ranking teenager at No. 150, behind only Coric and Zverev. Another Australian to watch.

    Jared Donaldson: Ranked all the way down at No. 261, 18-year-old Jared Donaldson is worth mentioning not as much because he’s the sixth highest ranking teenager, but mainly because he’s the highest ranking American teenager; actually, he’s the highest ranking American age 21 or younger, which makes him arguably America’s Great Hope to return to relevance. But let’s check in next year to see where he is.

    Hyeon Chung: Korean-born, the fourth member of the Class of ’96 on this list (along with Coric, Kokkinakis, and Donaldson). I don’t know what his upside is but at No. 173 he’s the highest ranked Korean by a good margin, and well-situated on the career trajectory towards a strong career.

    ADDENDUM: Another 15 to the Mix
    I’d like to add a few more names to keep an eye on. Again, remember that the above list is not meant to be comprehensive, but a the same time I’d be remiss not to give at least an honorable mention to a few others.

    Roberto Bautista Agut: A surprising rise from No. 58 to No. 15 in 2014, can he maintain a top 20 ranking for a few years?
    David Goffin: After a disappointing 2013, Goffin had a tremendous rise in 2014, going from No. 110 to No. 22.
    Jerzy Janowicz: Let’s not forget about Jerzy, but’s he fast becoming a cautionary tale, a least for those of us that got excited a year or two ago. He’s still young enough to turn it around.
    Pablo Carreno Busta: It seemed that he was a cult favorite to be excited about a year ago, but after only a moderate rise in 2014–to a solid No. 49–I think expectations have cooled. Still, he’s a name to get used to as he could be a regular in the top 40 for years to come.
    Dusan Lajovic: Best known for making it the 4R at Roland Garros where he lost to Rafa, but not before beating Delbonis and Sock to get there. I think he’s a sleeper to be a solid player.
    Bernard Tomic: Oh Bernie, it is hard to root for you. You’re like a playboy superstar that isn’t a star. Time to grow up if you want a decent career.
    Victor Estrella Burgos: In contrast to Tomic, how can we not cheer for this guy? Starting on the ATP tour at age 33-34, and he made it as high as No. 65! Who knows what’s ahead but I’m cheering him on.
    Lucas Pouille: Another sleeper – seems talented.
    Luke Saville: Ditto. These guys aren’t future elites, but they are probably future top 50 players.
    Diego Schwartzman: At 5’7″ you’ve got our attention. Seems like another sleeper.
    Elias Ymer, Christian Garin, Roman Safiullin, Andrey Rublev, Gianluigi Quinzi: More young ‘uns to keep an eye on, all born in 1996-97.

    OK, that’s it. The problem with trying to be semi-comprehensive with this second list is that there is no way to draw the line. No Vasek Pospisil? Federico Delbonis? Well, I had to draw the line somewhere and it is “15 + another 15.”