Stadium: Court 3 Round: 25 Ground: Clay
| Challenger Montevideo Qual | 2017/11/05 16:15 | Mariano Kestelboim v Juan Ignacio Londero | 6-7,3-6 |
| Challenger Montevideo Qual | 2017/11/04 15:35 | Mariano Kestelboim v Pedro Sakamoto | 7-6,4-6,6-4 |
| Challenger Guayaquil Qual | 2017/10/29 18:15 | Gonzalo Lama v Mariano Kestelboim | 6-2,6-2 |
| Challenger Guayaquil Qual | 2017/10/29 00:05 | Mariano Kestelboim v Alejandro Gonzalez | 6-4,2-6,6-4 |
| Challenger Guayaquil Qual | 2017/10/28 17:40 | Ivan Endara v Mariano Kestelboim | 3-6,2-6 |
| Challenger Lima Qual | 2017/10/21 19:40 | Mariano Kestelboim v Michael Linzer | 0-6,1-6 |
| Challenger Lima Qual | 2017/10/21 14:00 | Mariano Kestelboim v Maxime Janvier | 6-4,6-1 |
| Challenger Buenos Aires Qual | 2017/10/08 15:40 | Jose Hernandez-Fernandez v Mariano Kestelboim | 6-3,6-4 |
| ITF Argentina F8 | 2017/11/08 22:00 | Alejo Vilaro v Juan Ignacio Galarza | 6-3,2-6,3-6 |
| ITF Argentina F8 | 2017/11/07 13:00 | Nicolas Alberto Arreche v Alejo Vilaro | 5-7,3-6 |
| ITF Bolivia F3 | 2017/10/03 20:00 | Alejo Vilaro v Gabriel Alejandro Hidalgo | 1-6,0-6 |
| ITF Bolivia F3 Qual | 2017/10/02 18:30 | Alejo Vilaro v Felipe Derdoy | 6-3,6-0 |
| ITF Bolivia F3 Qual | 2017/10/01 14:00 | Alejo Vilaro v Ivan R G Huerta | 6-2,6-0 |
| ITF Bolivia F3 Qual | 2017/09/30 13:30 | Alejo Vilaro v Francisco Aranguren | 6-7,6-1,7-6 |
| ITF Bolivia F2 | 2017/09/27 18:30 | Alejo Vilaro v Juan Ignacio Galarza | 1-6,7-5,0-6 |
| ITF Bolivia F2 | 2017/09/26 20:10 | Tomas Gerini v Alejo Vilaro | 4-6,7-5,5-7 |