Woong Sun Jun defeated Dong Kyu Lee 5-7 6-4 6-2 in the Korea F7 round of 32 on clay. The upset overturned the form book — Dong Kyu Lee came in leading the head-to-head 1–0. Woong Sun Jun claimed a first win over Dong Kyu Lee in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-24 | Korea F5 | Q16 | hard | Dong Kyu Lee | 6-2 6-1 |
Averages over each player's completed matches in the selected window (5 vs 7). ATP, WTA & Challenger.
wins 59% of points on serve vs Sun Jun W.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About