So Jung Kim advanced when Sung Hee Han retired 6-4 4-1 in the Gimhae 10K round of 16. So Jung Kim claimed a first win over Sung Hee Han in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-08-24 | Gimcheon $10K | R16 | hard | Sung Hee Han | 6-2 7-6(2) |
| 2011-05-23 | Changwon 25K | R16 | hard | Sung Hee Han | 7-6(14) 2-6 6-4 |
Averages over each player's completed matches in the selected window (4 vs 5). 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