Round: 25 Ground: Hardcourt outdoor
| Challenger Monterrey | 2017/10/04 01:00 | Sam Groth v Manuel Sanchez | 7-5,7-5 |
| Challenger Bogota Qual | 2017/09/04 17:50 | Pedro Sakamoto v Manuel Sanchez | 6-7,6-4,7-5 |
| Challenger Bogota Qual | 2017/09/03 17:45 | Luis Valero v Manuel Sanchez | 2-6,3-6 |
| Challenger Quito | 2017/08/29 15:00 | Manuel Sanchez v Andrej Martin | 2-6,2-6 |
| Challenger Quito Qual | 2017/08/28 15:00 | Felipe Mantilla v Manuel Sanchez | 6-7,4-6 |
| Challenger Quito Qual | 2017/08/27 17:30 | Juan Manuel Lopez v Manuel Sanchez | 4-6,2-6 |
| ATP Los Cabos | 2017/08/01 00:00 | Evan King v Manuel Sanchez | 6-4,6-4 |
| ITF USA F25 | 2017/07/27 14:00 | Dennis Nevolo v Manuel Sanchez | 6-2,6-3 |