Alison Bai defeated Chinami Ogi 6-3 6-2 in the Phuket 25K round of 16 on hard. The upset overturned the form book — Chinami Ogi came in leading the head-to-head 1–0. Alison Bai claimed a first win over Chinami Ogi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-03-19 | Ipswich 25K | R32 | clay | Chinami Ogi | 6-0 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.