| Davis Cup | 2021/09/18 16:00 | Lloyd Harris v Brandon Perez | 6-0,6-0 |
| ITF M25 Guayaquil | 2021/08/02 14:00 | Brandon Perez v Joao Goncalves | 5-7,2-6 |
| ITF M25 Guayaquil | 2021/08/01 16:30 | Brandon Perez v Tristan McCormick | 4-6,6-3,10-6 |
| ITF M25 Portoviejo | 2021/07/28 16:55 | Brandon Perez v Pol Martin Tiffon | 1-6,2-6 |
| ITF M25 Portoviejo | 2021/07/26 20:00 | Brandon Perez v Felipe Santamaria | 6-1,0-6,10-8 |
| ITF M25 Portoviejo | 2021/07/26 14:30 | Brandon Perez v Eduardo Lacalle | 6-1,7-6 |
| ITF M25 Santo Domingo | 2021/06/07 15:00 | Luis Patino v Brandon Perez | 6-3,6-4 |
| ITF M25 Santo Domingo | 2021/05/30 13:00 | Patricio Alvarado v Brandon Perez | 6-1,7-5 |
| ITF M15 Cancun | 2021/10/06 18:10 | Stefano Liokossis v Christian Langmo | 1-6,1-6 |
| ITF M15 Cancun | 2021/09/29 15:35 | Stefano Liokossis v Jesse Flores | 4-6,2-6 |
| ITF M15 Cancun | 2021/09/27 14:30 | Stefano Liokossis v Julian Cundom | 6-1,6-0 |
| ITF M15 Cancun | 2021/09/26 15:00 | Patricio Embry v Stefano Liokossis | 6-1,0-6,6-10 |
| ITF M15 Cancun | 2021/09/20 14:00 | Miles Jones v Stefano Liokossis | 6-2,6-2 |