Maria Sharapova defeated Heather Watson 3-6 7-5 6-3 in the US Open round of 128 on hard. The result followed the form book — Maria Sharapova came in leading the head-to-head 1–0, defending last year's round of 16. Maria Sharapova extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-09-24 | Tokyo | R32 | hard | Maria Sharapova | 6-7(7) 6-3 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (198 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About