Seung Hoon Lee defeated Jimmy Wang 6-4 6-2 in the Chinese Taipei F1 semi-final on hard. The upset overturned the form book — Jimmy Wang came in leading the head-to-head 1–0, but Seung Hoon Lee had been the form player, winning 7 of their last 10 on hard. Seung Hoon Lee claimed a first win over Jimmy Wang in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-09-01 | Indonesia F2 | R32 | hard | Jimmy Wang | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.