Xinxin Yao defeated Unknown Player 3-6 7-6 6-2 in the W15 Tianjin 1 quarter-final on hard. Xinxin Yao extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-07-11 | W15 Maanshan 9 | QF | hard | Unknown Player | 6-4 1-6 6-3 |
| 2024-07-17 | W35 Tianjin 2 | R32 | hard | Xinxin Yao | 7-5 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.