Jose Miguel Antelo defeated Mauricio Cassimiro 6-2 7-6 in the Bolivia F2 q64 on clay. The upset overturned the form book — Mauricio Cassimiro came in leading the head-to-head 1–0. Jose Miguel Antelo claimed a first win over Mauricio Cassimiro in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-21 | Bolivia F3 | Q64 | clay | Mauricio Cassimiro | 6-4 6-3 |