Yong Kyu Lim defeated Suk Young Jeong 6-2 6-4 in the Korean Rep F4 qualifying round on hard. Yong Kyu Lim extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-28 | Korea F3 | R16 | hard | Suk Young Jeong | 6-1 6-3 |
| 2010-06-07 | China F6 | R32 | hard | Yong Kyu Lim | 6-1 4-6 6-2 |
Averages over each player's completed matches in the selected window (54 vs 2). 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. Small sample — read as indicative. About