Mauricio Perez Mota defeated Juan Ignacio Londero 6-4 6-3 in the Argentina F21 round of 16 on clay. The upset overturned the form book — Juan Ignacio Londero came in leading the head-to-head 1–0, but Mauricio Perez Mota had been the form player, winning 5 of their last 9 on clay. Mauricio Perez Mota claimed a first win over Juan Ignacio Londero in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-02 | Argentina F16 | QF | clay | Juan Ignacio Londero | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.