Dong Hyun Kim defeated Oh Hee Kwon 6-3 6-2 in the Korea F2 round of 32 on clay. The upset overturned the form book — Oh Hee Kwon came in leading the head-to-head 2–0. Dong Hyun Kim 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 |
|---|---|---|---|---|---|
| 2005-08-08 | Indonesia F2 | SF | hard | Oh Hee Kwon | 6-4 3-6 6-1 |
| 2004-08-16 | Indonesia F3 | QF | hard | Oh Hee Kwon | 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.