Estadio: Estadio Round: 24 Ground: Clay
| Challenger de San Luis Potosí | 2019/04/15 16:00 | Gerardo L Villasenor v Luis Patino | 6-3,7-6 |
| ITF M15 Cancun | 2019/03/29 14:00 | Diego Hidalgo v Gerardo L Villasenor | 6-3,6-3 |
| ITF M15 Cancun | 2019/03/28 18:45 | Felix Corwin v Gerardo L Villasenor | 3-6,2-6 |
| ITF M15 Cancun | 2019/03/27 17:20 | Gerardo L Villasenor v Bastian Malla | 6-3,6-4 |
| ITF M15 Cancun | 2019/03/23 14:00 | Gerardo L Villasenor v Diego Hidalgo | 6-7,6-7 |
| ITF M15 Cancun | 2019/03/22 14:00 | Juan Pablo Varillas v Gerardo L Villasenor | 0-6,4-6 |
| ITF M15 Cancun | 2019/03/21 19:15 | Wulfrano M M Esdras v Gerardo L Villasenor | 0-6,0-6 |
| ITF M15 Cancun | 2019/03/20 16:10 | Shintaro Mochizuki v Gerardo L Villasenor | 3-6,2-6 |
| Challenger de Santiago | 2019/03/05 20:40 | Joao Souza v Facundo Arguello | 6-4,3-6,4-6 |
| Challenger de Santiago | 2019/03/04 19:50 | Joao Souza v Gerard Granollers-Pujol | 6-1,6-3 |
| ATP São Paulo | 2019/02/23 17:05 | Alessandro Giannessi v Joao Souza | 7-6,6-3 |
| Challenger de Morelos | 2019/02/19 17:20 | Joao Souza v Roberto Quiroz | 4-6,0-6 |
| Challenger de Morelos | 2019/02/18 18:05 | Joao Souza v Luis Patino | 6-4,6-3 |
| Challenger de Dallas | 2019/02/04 17:40 | Joao Souza v Liam Broady | 6-4,6-7,2-6 |
| ITF M25 Weston | 2019/02/02 15:30 | Dmitry Popko v Joao Souza | 7-6,6-2 |
| ITF M25 Weston | 2019/01/30 18:00 | Joao Souza v José Olivares | 6-4,6-3 |