Ayumi Morita defeated Polona Hercog 3-6 6-4 6-3 in the Roland Garros round of 128 on clay. The result followed the form book — Ayumi Morita came in leading the head-to-head 1–0, defending last year's round of 64. Ayumi Morita extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-02-04 | Fed Cup WG2 R1: JPN vs SLO | RR | hard | Ayumi Morita | 3-6 7-6(6) 6-1 |
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 (79 vs 200). ATP, WTA & Challenger.