Yugyeong Oh defeated Boyoung Jeong 6-1 6-3 in the W25 Incheon q32 on hard. The upset overturned the form book — Boyoung Jeong came in leading the head-to-head 1–0. Yugyeong Oh claimed a first win over Boyoung Jeong in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-08-21 | W15 Luan 6 | R16 | hard | Boyoung Jeong | 1-6 6-0 6-0 |
Averages over each player's completed matches in the selected window (11 vs 200). ATP, WTA & Challenger.
wins 42% of points on serve vs Jeong B.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About