Ji Hee Choi defeated Seung Yeon Hong 7-5 6-4 in the Yeong Wol 10K round of 32 on hard. Ji Hee Choi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-22 | Gwangju $10K | SF | hard | Seung Yeon Hong | 3-6 6-3 6-2 |
| 2014-06-16 | Gimcheon 10K | QF | hard | Ji Hee Choi | 6-2 6-1 |
Averages over each player's completed matches in the selected window (7 vs 4). 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