Yong Kyu Lim defeated Hyun Joon Kim 6-3 6-2 in the Korea F1 round of 16 on hard. Yong Kyu Lim extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-04-05 | Korea F1 | R16 | hard | Hyun Joon Kim | 7-5 6-2 |
| 2009-04-27 | Korean Rep F4 | R16 | hard | Yong Kyu Lim | 6-3 6-7(1) 6-4 |
Averages over each player's completed matches in the selected window (54 vs 7). 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