Stadium: Quadra 3 Round: 14 Ground: Clay
| ITF M25 Aparecida De Goiania | 2021/11/09 13:35 | Victor Tosetto v Eduardo Ribeiro | 4-6,6-3,6-7 |
| ITF M15 Brasilia | 2021/11/03 11:55 | Joao M Nusdeo v Victor Tosetto | 7-5,6-4 |
| ITF M15 Brasilia | 2021/11/02 16:55 | Lucas Obeid v Victor Tosetto | 4-6,2-6 |
| ITF M15 Brasilia | 2021/11/01 14:30 | Victor Tosetto v Igor Gimenez | 6-2,6-2 |
| Challenger Guayaquil | 2021/11/01 16:00 | Nicolas Alvarez v Nicolas Barrientos | 2-6,6-4,6-4 |
| Challenger Guayaquil | 2021/10/31 18:30 | Nicolas Barrientos v Alejandro Gomez | 7-6,6-4 |
| Challenger Bogota | 2021/10/23 15:00 | Gerald Melzer v Nicolas Barrientos | 6-2,6-7,6-1 |
| Challenger Bogota | 2021/10/22 15:00 | Nicolas Barrientos v Oriol Roca Batalla | 6-3,7-5 |
| Challenger Bogota | 2021/10/21 15:00 | Enzo Couacaud v Nicolas Barrientos | 3-6,4-6 |
| Challenger Bogota | 2021/10/19 19:10 | Nicolas Barrientos v Juan Sebastian Gomez | 2-6,6-2,6-4 |
| Challenger Bogota | 2021/10/18 15:00 | Alejandro H Franco v Nicolas Barrientos | 3-6,3-6 |
| Challenger Bogota | 2021/10/17 19:00 | Johan A Rodriguez Rodriguez v Nicolas Barrientos | 5-7,2-6 |