Michihisa Onoda defeated Kyu Tae Im 6-4 7-5 in the Korea Rep F2 semi-final on hard. The upset overturned the form book — Kyu Tae Im came in leading the head-to-head 1–0, but Michihisa Onoda had been the form player, winning 7 of their last 10 on hard. Michihisa Onoda claimed a first win over Kyu Tae Im in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-05-31 | Japan F5 | F | hard | Kyu Tae Im | 4-6 7-6(5) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.