Stadium: Court 0 Round: 26 Ground: Clay
| ITF - M15 Cochabamba | 2021/11/17 21:00 | Santiago Navarro v Boris Arias | 4-6,6-7 |
| ITF M25 - Guayaquil | 2021/10/28 14:55 | Boris Arias v Facundo Juarez | 5-7,5-7 |
| ITF M25 - Guayaquil | 2021/10/27 20:00 | Patricio Alvarado v Boris Arias | 2-6,3-6 |
| ITF M25 - Guayaquil | 2021/10/25 16:00 | Boris Arias v Ian Turner | 6-0,6-0 |
| ITF M25 - Lima | 2021/10/12 16:35 | Boris Arias v Alvaro G Meza | 6-7,3-6 |
| ITF M25 - Lima | 2021/10/11 16:55 | Boris Arias v Ignacio A B Otarola | 6-4,6-7,7-10 |
| ITF M25 - Lima | 2021/10/07 17:55 | Oscar Jose Gutierrez v Boris Arias | 6-1,6-4 |
| ITF M25 - Lima | 2021/10/05 15:00 | Luca Castelnuovo v Boris Arias | 4-6,6-4,3-6 |
| ITF - M15 Cochabamba | 2021/11/16 21:25 | Nicolas Agustin Lema v Murkel Dellien | 1-6,1-6 |
| Challenger - Guayaquil | 2021/11/01 18:30 | Daniel Dutra Da Silva v Murkel Dellien | 7-6,6-4 |
| Challenger - Guayaquil | 2021/10/31 18:30 | Murkel Dellien v Matias Zukas | 6-3,6-2 |
| ITF M25 - Guayaquil | 2021/10/29 15:00 | Oliver Crawford v Murkel Dellien | 6-3,6-4 |
| ITF M25 - Guayaquil | 2021/10/28 15:00 | Nicolas Buitrago v Murkel Dellien | 1-6,2-6 |
| ITF M25 - Guayaquil | 2021/10/27 15:00 | Murkel Dellien v Michel Vernier | 2-6,6-4,6-0 |
| ITF M25 Vero Beach | 2021/10/19 16:00 | Murkel Dellien v Tommaso Carnevale-Miino | 1-6,6-3,5-10 |
| ITF M25 Vero Beach | 2021/10/18 16:00 | Murkel Dellien v Daniel Garza | 6-1,6-3 |