Yoo Mi Jung defeated Shizu Katsumi 6-3 6-3 in the Jakarta 4 10K round of 16 on hard. The upset overturned the form book — Shizu Katsumi came in leading the head-to-head 1–0, but Yoo Mi Jung had been the form player, winning 2 of their last 6 on hard. Yoo Mi Jung claimed a first win over Shizu Katsumi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-25 | Seoul | Q32 | hard | Shizu Katsumi | 7-6(2) 6-1 |