Kamonwan Buayam defeated Salakthip Ounmuang 3-6 6-1 6-2 in the W15 Chiang Rai 1 round of 32 on hard. The upset overturned the form book — Salakthip Ounmuang came in leading the head-to-head 1–0, but Kamonwan Buayam had been the form player, winning 4 of their last 10 on hard. Kamonwan Buayam claimed a first win over Salakthip Ounmuang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-04-27 | W15 Chiang Rai 2 | R32 | hard | Salakthip Ounmuang | 2-6 6-4 3-0 |
Averages over each player's completed matches in the selected window (8 vs 64). 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