Pei Chi Lee defeated Ya Hsin Lee 6-1 6-1 in the W15 Nonthaburi 2 q16 on hard. The result followed the form book — Pei Chi Lee came in leading the head-to-head 2–0. Pei Chi Lee extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-22 | W25 Tainan | R16 | clay | Pei Chi Lee | 6-2 6-0 |
| 2022-02-06 | W25 Sharm ElSheikh | Q16 | hard | Pei Chi Lee | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.