Hyun Woo Nam defeated Oh Hee Kwon 6-3 6-0 in the Korean Rep F3 round of 32 on hard. The upset overturned the form book — Oh Hee Kwon came in leading the head-to-head 2–0. Hyun Woo Nam claimed a first win over Oh Hee Kwon in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-07-13 | Korean Rep F5 | R32 | hard | Oh Hee Kwon | 6-2 6-3 |
| 2008-05-05 | Korea Rep F2 | R32 | hard | Oh Hee Kwon | 6-2 6-3 |
Averages over each player's completed matches in the selected window (13 vs 17). 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