Round: 25 Ground: Clay
| ITF Spain F9 | 2017/03/28 10:00 | Maxime Hamou v Miguel Semmler | 4-6,6-3,7-6 |
| ITF Spain F8 | 2017/03/21 10:30 | Mario Vilella Martinez v Miguel Semmler | 4-6,6-4,6-3 |
| ITF Spain F8 | 2017/03/20 09:30 | Miguel Semmler v Simon Carr | 6-1,6-4 |
| ITF Spain F8 | 2017/03/19 08:00 | Miguel Semmler v Kento Yamada | 6-3,6-3 |
| ITF Spain F8 | 2017/03/18 09:45 | Miguel Semmler v Ramy Labna | 4-6,6-0,6-1 |
| ITF Spain F8 | 2017/03/17 09:30 | Miguel Semmler v Vito Dell'Elba | 6-1,6-1 |
| ITF Spain F7 | 2017/03/14 14:20 | Mario Vilella Martinez v Miguel Semmler | 7-6,3-6,6-2 |
| ITF Tunisia F8 | 2017/03/04 11:55 | Miguel Semmler v Tomislav Brkic | 3-6,1-6 |
| ITF Spain F9 | 2017/03/30 13:05 | Maxime Hamou v Daniel Dutra Da Silva | 3-6,7-6,6-4 |
| ITF Spain F9 | 2017/03/29 10:00 | Daniel Dutra Da Silva v Gonzalo Villanueva | 6-3,6-4 |
| Challenger - Buenos Aires | 2017/03/16 17:00 | Daniel Dutra Da Silva v Tristan Lamasine | 6-2,1-6,6-7 |
| Challenger - Buenos Aires - kval | 2017/03/13 17:00 | Daniel Dutra Da Silva v Marcelo Zormann | 6-3,6-2 |
| Challenger - Buenos Aires - kval | 2017/03/13 13:00 | Daniel Dutra Da Silva v Marcel Felder | 6-1,6-2 |
| Challenger - Buenos Aires - kval | 2017/03/12 15:15 | Daniel Dutra Da Silva v Juan Manuel Cerundolo | 6-7,6-2,6-2 |
| Challenger – Santiago – kval | 2017/03/05 15:40 | Hugo Dellien v Daniel Dutra Da Silva | 7-5,6-2 |
| Challenger – Santiago – kval | 2017/03/04 21:50 | R. Urzua-Rivera v Daniel Dutra Da Silva | 2-6,2-6 |