Sungbeen Sim defeated Zhou Mingzhou 6-4 6-4 in the M25 Yinchuan 1 q32 on hard. The result followed the form book — Sungbeen Sim came in ranked #1269, leading the head-to-head 2–0. Sungbeen Sim extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-26 | M15 Maanshan 7 | R32 | hard | Sungbeen Sim | 7-5 6-1 |
| 2024-05-19 | M25 Anning 1 | Q64 | clay | Sungbeen Sim | 7-5 6-2 |
Averages over each player's completed matches in the selected window (68 vs 14). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About