Man Ying Maggie Ng defeated Watsachol Sawasdee 5-7 6-3 7-5 in the W25 Hua Hin round of 32 on hard. The upset overturned the form book — Watsachol Sawasdee came in leading the head-to-head 2–0, but Man Ying Maggie Ng had been the form player, winning 5 of their last 10 on hard. Man Ying Maggie Ng claimed a first win over Watsachol Sawasdee in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-10-10 | W15 Hua Hin 3 | R16 | hard | Watsachol Sawasdee | 7-5 6-2 |
| 2019-08-29 | W15 Yeongwol 1 | QF | hard | Watsachol Sawasdee | 6-1 6-1 |
Averages over each player's completed matches in the selected window (8 vs 3). 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