Seung Ri Choi defeated Young Hoon Jeong 6-3 6-2 in the Korea F8 round of 32 on clay. The upset overturned the form book — Young Hoon Jeong came in leading the head-to-head 1–0. Seung Ri Choi claimed a first win over Young Hoon Jeong in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-12 | Korea F3 | R32 | hard | Young Hoon Jeong | 6-3 6-0 |
Averages over each player's completed matches in the selected window (23 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