Ayumi Morita defeated Ana Ivanovic 6-3 5-7 6-3 in the Pattaya round of 32 on hard. The result followed the form book — Ayumi Morita came in defending last year's round of 32. Ayumi Morita extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-01 | San Diego | R32 | hard | Ana Ivanovic | 6-1 7-6(5) |
| 2011-07-25 | Stanford | R32 | hard | Ayumi Morita | 6-3 7-5 |
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 (51 vs 188). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About