Luis Manuel Flores defeated Raphael Durek 6-0 6-3 in the USA F19 semi-final on clay. The upset overturned the form book — Raphael Durek came in leading the head-to-head 1–0. Luis Manuel Flores claimed a first win over Raphael Durek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-19 | USA F20 | QF | hard | Raphael Durek | 7-6(0) 6-4 |