Ji Young Kim defeated Shizu Katsumi 6-3 6-3 in the Seogwipo 10K round of 32 on hard. The upset overturned the form book — Shizu Katsumi came in leading the head-to-head 1–0, but Ji Young Kim had been the form player, winning 2 of their last 7 on hard. Ji Young Kim claimed a first win over Shizu Katsumi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-10-25 | Tokyo 10K | R16 | hard | Shizu Katsumi | 7-6(4) 6-0 |