Alison Bai defeated Varatchaya Wongteanchai 6-2 1-6 6-3 in the Margaret River 25K round of 16 on hard. The result followed the form book — Alison Bai came in leading the head-to-head 2–1. Alison Bai extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-12 | Toowoomba $25K | R32 | hard | Alison Bai | 4-6 6-4 7-6(3) |
| 2011-05-23 | Bangkok 25K | R32 | hard | Varatchaya Wongteanchai | 6-1 6-1 |
| 2009-03-23 | Wellington 10K | R32 | hard | Alison Bai | 1-6 7-5 6-3 |
Averages over each player's completed matches in the selected window (63 vs 49). 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