Chin Wei Chan defeated Soo Mi Yoo 6-2 6-3 in the Seoul 10K round of 16 on hard. Chin Wei Chan extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-25 | Seoul | Q32 | hard | Chin Wei Chan | 6-1 6-3 |
| 2004-06-21 | Inchon 25K | R32 | hard | Soo Mi Yoo | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.