Martin Cuevas defeated Mauricio Perez Mota 3-6 6-2 6-4 in the Argentina F19 qualifying round on clay. The upset overturned the form book — Mauricio Perez Mota came in leading the head-to-head 2–0. Martin Cuevas claimed a first win over Mauricio Perez Mota in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-08-06 | Argentina F19 | R16 | clay | Mauricio Perez Mota | 6-2 6-2 |
| 2012-04-30 | Argentina F9 | R32 | clay | Mauricio Perez Mota | 3-6 6-4 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.