Robert Yim defeated Domenic Marafiote 6-4 6-4 in the Japan F6 round of 32 on hard. The upset overturned the form book — Domenic Marafiote came in leading the head-to-head 1–0. Robert Yim claimed a first win over Domenic Marafiote in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-13 | USA F24 | R16 | hard | Domenic Marafiote | 6-3 6-2 |