Round: 25 Ground: Hardcourt outdoor
| ITF Costa Rica F1 | 2016/11/07 18:10 | Trombetta, Ty v Santanna, B. | 6-4,6-4 |
| Challenger Guayaquil Qual | 2016/10/29 15:30 | Molteni, Andres v Santanna, B. | 7-5,6-3 |
| Challenger Buenos Aires 2 | 2016/10/11 14:00 | Nicolas Kicker v Santanna, B. | 6-4,7-6 |
| Challenger Buenos Aires 2 Qual | 2016/10/10 14:00 | Santanna, B. v Gonzalo Villanueva | 6-1,6-1 |
| Challenger Buenos Aires 2 Qual | 2016/10/09 14:00 | Santanna, B. v Santiago Rodriguez Taverna | 6-0,6-2 |
| Challenger Buenos Aires 2 Qual | 2016/10/08 13:00 | Santanna, B. v Juan Pablo Ficovich | 6-3,6-4 |
| Challenger Campinas | 2016/10/05 22:05 | Andrea Collarini v Santanna, B. | 6-3,6-2 |
| Challenger Campinas Qual | 2016/10/02 14:00 | Santanna, B. v Miele, Andre | 6-3,6-2 |