Luis Lobo defeated Rodolfo Ramos Paganini 6-4 6-3 in the Argentina 2 Masters 3 qualifying round on clay. The upset overturned the form book — Rodolfo Ramos Paganini came in leading the head-to-head 1–0, but Luis Lobo had been the form player, winning 5 of their last 10 on clay. Luis Lobo claimed a first win over Rodolfo Ramos Paganini in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-11-06 | Uruguay Paraguay Masters 4 | R32 | clay | Rodolfo Ramos Paganini | 6-3 6-1 |