Juan Pablo Paz defeated Juan Pablo Ortiz 4-6 6-1 6-0 in the Argentina F23 round of 32 on clay. The upset overturned the form book — Juan Pablo Ortiz came in leading the head-to-head 1–0. Juan Pablo Paz claimed a first win over Juan Pablo Ortiz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-06-25 | Argentina F15 | R16 | clay | Juan Pablo Ortiz | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.