Stadium: Cancha 2 Round: 19 Ground: Clay
| Challenger Puerto Vallarta | 2021/11/22 21:00 | Christian Langmo v Juan Sebastian Gomez | 7-6,6-1 |
| Challenger Puerto Vallarta | 2021/11/21 17:30 | Samuel Sanchez v Juan Sebastian Gomez | 6-3,3-6,1-6 |
| Challenger Bogota | 2021/10/19 19:10 | Nicolas Barrientos v Juan Sebastian Gomez | 2-6,6-2,6-4 |
| ITF M15 Cancun | 2021/10/07 15:00 | Juan Sebastian Gomez v Federico Agustin Gomez | 4-6,6-2,3-6 |
| ITF M15 Cancun | 2021/10/06 14:00 | Juan Sebastian Gomez v Alejandro H Franco | 6-1,6-0 |
| ITF M15 Cancun | 2021/10/03 16:50 | Christian Langmo v Juan Sebastian Gomez | 6-3,6-3 |
| ITF M15 Cancun | 2021/10/02 19:15 | Juan Sebastian Gomez v Federico Agustin Gomez | 6-4,3-6,6-3 |
| ITF M15 Cancun | 2021/10/01 18:10 | Juan Sebastian Gomez v Dusty H. Boyer | 6-2,6-1 |
| Challenger Brasilia | 2021/11/22 22:00 | Pedro Cachin v Mateus Alves | 7-5,7-5 |
| Challenger Campinas | 2021/11/14 14:00 | Mateus Alves v Johan Nikles | 4-6,2-6 |
| ITF M25 Aparecida De Goiania | 2021/11/12 16:30 | Mateus Alves v Gustavo Heide | 6-7,1-6 |
| ITF M25 Aparecida De Goiania | 2021/11/11 16:45 | Mateus Alves v Andre Miele | 6-3,6-4 |
| ITF M25 Aparecida De Goiania | 2021/11/10 15:00 | Mateus Alves v Dali Blanch | 6-3,6-4 |
| ITF M25 Rio do Sul | 2021/10/19 14:55 | Joao Eduardo Schiessl v Mateus Alves | 6-4,3-6,7-6 |
| ITF M25 Pretoria | 2021/09/29 10:55 | Kelsey Stevenson v Mateus Alves | 3-6,7-5,5-7 |
| ITF M25 Johannesburg | 2021/09/25 11:00 | Mateus Alves v Alastair Gray | 4-6,6-3,2-6 |