Hee Sung Chung defeated Sung Ho Im 6-3 6-0 in the Korea F2 qualifying round on clay. The result followed the form book — Hee Sung Chung came in leading the head-to-head 2–1. Hee Sung Chung extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-08-06 | Chinese Taipei F2 | R32 | hard | Sung Ho Im | 4-6 7-6(6) 6-2 |
| 1999-05-17 | Korea F1 | R16 | clay | Hee Sung Chung | 6-4 6-4 |
| 1996-05-11 | Korea Masters 2 | R32 | clay | Hee Sung Chung | 3-6 6-3 6-4 |