Stadium: Court 2 Round: 25 Ground: Clay
| Challenger Buenos Aires Qual | 2017/10/08 17:30 | Gonzalo Villanueva v Genaro Alberto Olivieri | 4-6,2-6 |
| Challenger Buenos Aires Qual | 2017/10/07 18:35 | David Souto v Gonzalo Villanueva | 4-6,5-7 |
| ITF Argentina F7 | 2017/09/13 13:10 | Facundo Arguello v Gonzalo Villanueva | 6-7,7-6,6-4 |
| ITF Argentina F6 | 2017/09/06 15:45 | Gonzalo Villanueva v Facundo Arguello | 3-6,4-6 |
| ITF Argentina F6 | 2017/09/05 12:00 | Nicolas Alberto Arreche v Gonzalo Villanueva | 2-6,1-6 |
| ITF Argentina F4 | 2017/08/22 17:55 | Gonzalo Villanueva v Nicolas Alberto Arreche | 7-6,0-6,2-6 |
| Challenger Floridablanca Qual | 2017/08/05 20:45 | Gonzalo Villanueva v Andre Miele | 6-4,3-6,2-6 |
| Challenger Floridablanca Qual | 2017/08/05 15:00 | Gonzalo Villanueva v Alexandre Tsuchiya | 6-4,6-3 |
| ITF Bolivia F3 | 2017/10/02 23:05 | Federico Moreno v Esteban Bruna | 7-6,6-1 |
| ITF Bolivia F2 Qual | 2017/09/23 13:30 | Esteban Bruna v Felipe D'Annunzio | 6-7,6-2,1-6 |
| ITF Bolivia F1 | 2017/09/18 19:05 | Esteban Bruna v Jorge Panta | 4-6,4-6 |
| ITF Argentina F7 | 2017/09/11 18:00 | Nicolas Bianchi v Esteban Bruna | 6-4,6-4 |
| ITF Argentina F6 | 2017/09/02 17:00 | Geronimo E Busleiman v Esteban Bruna | 3-6,6-4,6-3 |
| ITF Argentina F5 | 2017/08/27 15:30 | Esteban Bruna v Facundo Diaz Acosta | 4-6,7-6,1-6 |
| ITF Argentina F4 | 2017/08/23 18:00 | Esteban Bruna v Bastian Malla | 3-6,2-6 |
| ITF Argentina F4 | 2017/08/22 13:00 | Esteban Bruna v Carlos E. Severino | 6-4,6-4 |