Bunyawi Thamchaiwat defeated Kamonwan Buayam 6-4 6-2 in the Hong Kong q32 on hard. The upset overturned the form book — Kamonwan Buayam came in leading the head-to-head 1–0. Bunyawi Thamchaiwat claimed a first win over Kamonwan Buayam in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-01 | Bangkok $10K | R16 | hard | Kamonwan Buayam | 6-2 6-1 |
Averages over each player's completed matches in the selected window (75 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