Seong Woon Yu defeated Jun Sang Park 2-6 6-4 7-6 in the Korea F4 q32 on hard. The upset overturned the form book — Jun Sang Park came in leading the head-to-head 1–0, but Seong Woon Yu had been the form player, winning 6 of their last 9 on hard. Seong Woon Yu claimed a first win over Jun Sang Park in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-24 | Korea F8 | Q32 | hard | Jun Sang Park | 0-6 6-2 6-4 |
Averages over each player's completed matches in the selected window (3 vs 4). ATP, WTA & Challenger.
wins 58% of points on serve vs Sang Park J.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About