Seong Woon Yu defeated Sang Yeop Kim 6-3 6-2 in the Korea F3 q32 on hard. Seong Woon Yu extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-25 | Korea F12 | Q32 | clay | Seong Woon Yu | 6-2 1-6 6-3 |
| 2014-06-30 | Korea F8 | Q64 | hard | Sang Yeop Kim | 6-2 6-0 |
Averages over each player's completed matches in the selected window (3 vs 1). ATP, WTA & Challenger.
wins 61% of points on serve vs Yeop Kim S.
wins 57% of points on serve vs Woon Yu S.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About