Juan Pablo Ortiz defeated Tomas Buchhass 6-2 6-0 in the Peru F3 round of 16 on clay. The upset overturned the form book — Tomas Buchhass came in leading the head-to-head 1–0. Juan Pablo Ortiz claimed a first win over Tomas Buchhass in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-22 | Argentina F13 | R16 | clay | Tomas Buchhass | 7-5 6-3 |