Seong Woon Yu defeated Sung Jun Park 4-6 6-2 6-3 in the Korea F6 q64 on clay. Seong Woon Yu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-07-11 | Korea F5 | Q64 | hard | Seong Woon Yu | 6-3 |
| 2014-08-18 | Korea F11 | Q64 | clay | Sung Jun Park | 7-6(4) 4-6 6-3 |
Averages over each player's completed matches in the selected window (3 vs 16). ATP, WTA & Challenger.
wins 53% of points on serve vs Jun Park S.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About