I got this one Evert's 125-match clay court winning streak from August 1973 to May 1979
https://en.wikipedia.org/wiki/Chris...t_winning_streak_from_August_1973_to_May_1979
Statistics: 71 of the 258 sets (or 28%) were 6–0. Only 8 of the 125 matches were three-setters.
1.Karen Krantzcke 6–7 6–0 6–0 2.Marie Neumannova 4–6 6–1 6–4; 3. Martina Navratilova 2–6 6–2 6–1 4. Evonne Goolagong 5–7 6–4 6–2 5. Dianne Fromholtz 2–6 6–3 8–6 6. Ivanna Madruga 3–6 6–1 6–4 7. Olga Morozova 6–1 1–6 6–0
And then there was this match for the ages at the US Clay court championships of 1975 playing
Nancy Richey an old nemesis and great claycourter who had given her tons of trouble long past when Chris had multiple wins over Margaret Court, Billie Jean King, Evonne Goolagong, everyone on the tour. The final score of this match reads 6–7 7–5 4–2 ret.
Evert recovered from 7–6 5–0 40–15 down two match points, to win this match and keep streak alive at 73 matches
From the beginning of this run, Evert did not lose a set on clay in 1973 or between 1976 and 1978. She had runs of 76, 65, and 50 consecutive sets won during the streak.