So Jung Kim defeated Ryoko Fuda 7-5 4-6 6-3 in the Busan 50K qualifying round on hard. The result followed the form book — So Jung Kim came in leading the head-to-head 2–0. So Jung Kim extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-04-05 | Incheon 25K | QF | hard | So Jung Kim | 6-4 7-6(4) |
| 2009-05-18 | Incheon 25K | R16 | hard | So Jung Kim | 6-4 6-3 |
Averages over each player's completed matches in the selected window (5 vs 7). 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