Rinon Okuwaki defeated Yatawee Chimchum 7-5 7-5 in the W35 Nakhon Si Thammarat 4 q32 on hard. The result followed the form book — Rinon Okuwaki came in leading the head-to-head 1–0. Rinon Okuwaki extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2022-06-13 | W15 Chiang Rai 3 | Q32 | hard | Rinon Okuwaki | 6-1 5-7 10-7 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.