Interesting fact regarding Sabalenka if she plays Serena in the q/finals, she has never made it past the 4R of any slam (or 3r of the clay one).,though I must admit she is coming into the French playing well.I did make mention to KS that she needs to keep her UFE low if she has a chance going forward.
Quite frankly I think a lot of coaches have taken notice from Cahill with his tactics how to play Serena,though they have to go out on court and be able to deliver those tactics.If by chance they do meet at Wimbledon,Patrick and Serena will be very aware of their tactics.BTW I think Serena is in better physical shape today,than when she met Halep in the final at Wimbledon.,a few years ago.