Stadium: Court 3 Round: 28 Ground: Clay
| ITF - Cancun M15 | 2019/11/08 14:00 | Joao Lucas Reis da Silva v Gerardo L Villasenor | 6-3,6-2 |
| ITF - Medellin M25 | 2021/09/17 14:55 | Jose Pereira v Gerardo L Villasenor | 7-5,5-7,5-7 |
| ITF - Medellin M25 | 2021/09/16 15:00 | Blu Baker v Gerardo L Villasenor | 5-7,4-6 |
| ITF - Medellin M25 | 2021/09/14 16:10 | Davide Pontoglio v Gerardo L Villasenor | 3-6,2-6 |
| ITF - Ibague M15 | 2021/09/10 17:00 | Juan A H Serrano v Gerardo L Villasenor | 7-6,6-4 |
| ITF - Ibague M15 | 2021/09/09 16:55 | Mateo Gomez v Gerardo L Villasenor | 6-0,3-6,1-6 |
| ITF - Ibague M15 | 2021/09/07 19:45 | Murkel Dellien v Gerardo L Villasenor | 4-6,6-7 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/15 14:00 | Luis Patino v Gerardo L Villasenor | 6-2,6-4 |
| UTR Pro Tennis Series - Manzanillo | 2021/08/14 14:30 | Alan Sau Franco v Gerardo L Villasenor | 4-6,2-6 |
| ITF - Medellin M25 | 2021/09/17 14:50 | Juan Sebastian Gomez v Joao Lucas Reis da Silva | 1-6,4-6 |
| ITF - Medellin M25 | 2021/09/16 16:25 | Daniel Antonio Nunez v Joao Lucas Reis da Silva | 5-7,4-6 |
| ITF - Medellin M25 | 2021/09/14 19:40 | Johan A Rodriguez Rodriguez v Joao Lucas Reis da Silva | 3-6,1-6 |
| ITF - Ibague M15 | 2021/09/07 15:40 | Joao Lucas Reis da Silva v Blu Baker | 6-4,3-6,3-6 |
| ITF - Castelo Branco M15 | 2021/07/31 08:30 | Joao Lucas Reis da Silva v Gilbert S K Junior | 6-4,2-6,6-7 |
| ITF - Castelo Branco M15 | 2021/07/30 08:30 | Duarte Vale v Joao Lucas Reis da Silva | 7-6,4-6,5-7 |
| ITF - Castelo Branco M15 | 2021/07/29 11:30 | Pedro Araujo v Joao Lucas Reis da Silva | 4-6,4-6 |
| ITF - Castelo Branco M15 | 2021/07/27 12:00 | Alafia Ayeni v Joao Lucas Reis da Silva | 4-6,4-6 |