Ronaldo Carvalho defeated Eduardo Bohrer 7-5 6-4 in the Mexico F4 semi-final on hard. The upset overturned the form book — Eduardo Bohrer came in leading the head-to-head 1–0. Ronaldo Carvalho claimed a first win over Eduardo Bohrer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-08-18 | Brazil F4 | R16 | hard | Eduardo Bohrer | 6-3 6-4 |