Jung Woong Na defeated Seung Ri Choi 6-1 6-3 in the Korea F7 round of 32 on clay. The result followed the form book — Jung Woong Na came in leading the head-to-head 1–0. Jung Woong Na extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-06-26 | M15 Anseong 1 | R32 | clay | Jung Woong Na | 6-1 6-1 |
Averages over each player's completed matches in the selected window (60 vs 23). 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