Oana Georgeta Simion defeated Ana Bianca Mihaila 2-6 7-5 6-4 in the Mamaia $25K round of 32 on clay. The upset overturned the form book — Ana Bianca Mihaila came in leading the head-to-head 1–0, but Oana Georgeta Simion had been the form player, winning 3 of their last 5 on clay. Oana Georgeta Simion claimed a first win over Ana Bianca Mihaila in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-25 | Bals 10K | Q32 | clay | Ana Bianca Mihaila | 6-1 4-6 6-2 |
Averages over each player's completed matches in the selected window (200 vs 22). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About