Gabriel Pitta defeated Ignacio Gonzalez King 6-4 6-4 in the Mexico F1 semi-final on hard. The upset overturned the form book — Ignacio Gonzalez King came in leading the head-to-head 1–0. Gabriel Pitta claimed a first win over Ignacio Gonzalez King in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-28 | Mexico F3 | R32 | clay | Ignacio Gonzalez King | 6-4 7-5 |