Unknown Player defeated Junhan Zhang 6-4 6-0 in the W35 Zhengzhou quarter-final on hard. The upset overturned the form book — Junhan Zhang came in leading the head-to-head 2–1. Unknown Player narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-05-15 | W15 Maanshan 3 | R16 | hard | Unknown Player | 4-6 6-4 6-4 |
| 2025-04-09 | W15 Wuning 1 | R32 | hard | Junhan Zhang | 3-6 6-4 6-3 |
| 2024-05-15 | W50 Anning 1 | R32 | clay | Junhan Zhang | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.