Dong Hyun Kim defeated Jong Sam Chung 6-2 6-0 in the Korea Rep F1 round of 16 on clay. Dong Hyun Kim extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-07-30 | Chinese Taipei F1 | R32 | hard | Dong Hyun Kim | 6-3 6-3 |
| 1997-05-24 | Korea Masters 4 | R16 | clay | Jong Sam Chung | 1-6 6-3 6-4 |
| 1997-02-15 | Philippines Masters 2 | R16 | hard | Jong Sam Chung | 6-3 1-6 6-1 |
| 1996-05-11 | Korea Masters 3 | R32 | clay | Dong Hyun Kim | 7-5 6-2 |