Alyona Sotnikova defeated Sachie Ishizu 6-4 5-7 6-4 in the Bangalore 25K round of 32 on hard. The upset overturned the form book — Sachie Ishizu came in leading the head-to-head 1–0. Alyona Sotnikova claimed a first win over Sachie Ishizu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-12-20 | Pune 25K | R16 | hard | Sachie Ishizu | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.