Martin Vilarrubi defeated Jhonnatan Medina Alvarez 6-2 6-2 in the Ecuador F3 qualifying round on clay. The upset overturned the form book — Jhonnatan Medina Alvarez came in leading the head-to-head 2–0, but Martin Vilarrubi had been the form player, winning 3 of their last 6 on clay. Martin Vilarrubi claimed a first win over Jhonnatan Medina Alvarez in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-11-07 | Venezuela F7 | SF | hard | Jhonnatan Medina Alvarez | 6-2 5-7 7-5 |
| 2005-02-14 | Cuba F1 | R32 | hard | Jhonnatan Medina Alvarez | 6-1 7-5 |