Raphael Durek defeated Luis Manuel Flores 7-6 6-4 in the USA F20 qualifying round on hard. The upset overturned the form book — Luis Manuel Flores came in leading the head-to-head 1–0. Raphael Durek claimed a first win over Luis Manuel Flores in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-12 | USA F19 | SF | clay | Luis Manuel Flores | 6-0 6-3 |