Seung Bok Baek defeated Hee Sung Chung 7-5 6-3 in the Korea Rep F2 round of 16 on clay. The result followed the form book — Seung Bok Baek came in leading the head-to-head 2–0. Seung Bok Baek extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-05-20 | Korea Rep F2 | R32 | clay | Seung Bok Baek | 7-6(2) 2-6 6-3 |
| 1999-05-24 | Korea F2 | SF | clay | Seung Bok Baek | 7-5 6-2 |