Sung Hee Han defeated So Jung Kim 7-6 2-6 6-4 in the Changwon 25K round of 16 on hard. Sung Hee Han extended 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) |
| 2008-08-18 | Gimhae 10K | R16 | hard | So Jung Kim | 6-4 4-1 |
Averages over each player's completed matches in the selected window (4 vs 1). 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