Miguel Tobon defeated Oscar Ortiz 6-2 6-3 in the Mexico 2 Masters 2 qualifying round on clay. The upset overturned the form book — Oscar Ortiz came in leading the head-to-head 1–0, but Miguel Tobon had been the form player, winning 2 of their last 4 on clay. Miguel Tobon claimed a first win over Oscar Ortiz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-04-24 | Caribbean 1 Masters 1 | R16 | clay | Oscar Ortiz | 6-3 6-1 |