Seo Kyung Kang defeated Da Hye Kim 6-4 6-2 in the Gimcheon 10K round of 32 on hard. The result followed the form book — Seo Kyung Kang came in leading the head-to-head 2–0. Seo Kyung Kang extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-05-18 | Seoul $50K | QF | hard | Seo Kyung Kang | 6-3 7-5 |
| 2010-10-25 | Yeong Wol 10K | R16 | hard | Seo Kyung Kang | 6-3 7-6(4) |
Averages over each player's completed matches in the selected window (1 vs 42). 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