Hee Seok Chung defeated Tasuku Iwami 2-6 6-4 7-6 in the Korea F2 round of 32 on hard. The result followed the form book — Hee Seok Chung came in leading the head-to-head 1–0. Hee Seok Chung extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-03 | Korea Rep F1 | R32 | hard | Hee Seok Chung | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.