Unknown Player defeated Yilin Zheng 6-4 6-1 in the W15 Luan 4 q64 on hard. The upset overturned the form book — Yilin Zheng came in leading the head-to-head 1–0, but Unknown Player had been the form player, winning 5 of their last 10 on hard. Unknown Player claimed a first win over Yilin Zheng in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-07 | W15 Wuning 1 | Q32 | hard | Yilin Zheng | 7-6(5) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.