Hee Seok Chung defeated Suwandi Suwandi 6-3 7-5 in the Philippines F1 round of 16 on hard. The result followed the form book — Hee Seok Chung came in leading the head-to-head 2–0. Hee Seok Chung extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-09 | Indonesia F2 | F | hard | Hee Seok Chung | 7-6(6) 6-3 |
| 2000-05-29 | Korea F2 | SF | clay | Hee Seok Chung | 6-3 6-2 |