Dong Hyun Kim defeated Seung Bok Baek 6-4 7-5 in the Korea Rep F1 round of 16 on clay. The upset overturned the form book — Seung Bok Baek came in leading the head-to-head 1–0. Dong Hyun Kim claimed a first win over Seung Bok Baek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-17 | Korea F1 | QF | clay | Seung Bok Baek | 6-7 6-4 6-2 |