| Coupe Davis | 09/16 12:00 | 1 | Nerman Fatic v Lopez Villasenor, Gerardo | 6-3,6-4 | |
| ITF M15 Cancun | 08/10 15:45 | 25 | Ravichander, Ishaan v Lopez Villasenor, Gerardo | 2-6,6-3,6-4 | |
| UTR Pro Tennis Series Mexico City | 05/08 16:30 | - | Pervolarakis, Michail v Lopez Villasenor, Gerardo | 6-3,4-1 | |
| UTR Pro Tennis Series Mexico City | 05/07 19:09 | - | Dominique Rolland v Lopez Villasenor, Gerardo | 4-6,4-6 | |
| UTR Pro Tennis Series Mexico City | 05/06 16:30 | - | Lopez Villasenor, Gerardo v Kyle Overmyer | 6-0,5-1 | |
| UTR Pro Tennis Series Mexico City | 05/05 16:30 | - | Lopez Villasenor, Gerardo v Juan Sebastian Gomez | 6-4,1-6,6-3 | |
| UTR Pro Tennis Series Mexico City | 05/04 21:30 | - | Eduardo Y O Rangel v Lopez Villasenor, Gerardo | 3-6,1-6 | |
| UTR Pro Tennis Series Mexico City | 05/03 19:30 | - | Lawrence Bataljin v Lopez Villasenor, Gerardo | 3-6,2-5 | |
| ATP - Acapulco | 02/20 00:00 | 14 | Gojowczyk, Peter v Lopez Villasenor, Gerardo | 6-1,6-1 | |
| UTR Pro Tennis Series Manzanillo | 12/07 18:00 | - | Jean Baptiste Badon v Lopez Villasenor, Gerardo | 3-6,3-2 | |
| UTR Pro Tennis Series Manzanillo | 12/06 20:00 | - | Lopez Villasenor, Gerardo v Lazaro Navarro-Batles | 6-4,3-6,6-3 | |
| Puerto Vallarta, Mexico | 11/24 02:00 | 25 | Matias F Descotte v Lopez Villasenor, Gerardo | 6-7,7-5,6-0 | |
| ITF M25 Austin | 11/16 23:25 | 25 | Peter Bertran v Lopez Villasenor, Gerardo | 3-6,6-1,6-1 | |
| ITF M25 Harlingen | 11/12 18:55 | 27 | Paul Jubb v Lopez Villasenor, Gerardo | 7-6,7-5 | |
| ITF M25 Harlingen | 11/11 15:55 | 26 | Bruno Kuzuhara v Lopez Villasenor, Gerardo | 3-6,6-4,4-6 | |
| ITF M25 Harlingen | 11/10 15:00 | 25 | Noah Schachter v Lopez Villasenor, Gerardo | 2-6,7-5,4-6 | |
| ITF M15 Cancun | 10/22 15:00 | 27 | Mwendwa Mbithi v Lopez Villasenor, Gerardo | 6-3,3-6,6-3 | |
| ITF M15 Cancun | 10/21 17:35 | 26 | Dali Blanch v Lopez Villasenor, Gerardo | 5-7,2-6 | |
| ITF M15 Cancun | 10/20 17:30 | 25 | Tagashira, Kento v Lopez Villasenor, Gerardo | 2-6,4-6 | |
| ITF M15 Cancun | 10/06 15:30 | 25 | Lopez Villasenor, Gerardo v Reinberg, Emil | 7-6,1-6,2-6 | |
| ITF M15 Cancun | 09/29 14:00 | 25 | Reinberg, Emil v Lopez Villasenor, Gerardo | Retired | |
| ITF M15 Cancun | 09/26 15:00 | 29 | Jaimee Floyd Angele v Lopez Villasenor, Gerardo | 6-1,6-1 | |
| ITF M15 Cancun | 09/25 18:05 | 28 | Osgar O'Hoisin v Lopez Villasenor, Gerardo | 4-6,2-6 | |
| ITF M15 Cancun | 09/24 19:30 | 27 | Miles Jones v Lopez Villasenor, Gerardo | 4-6,3-6 | |
| ITF M15 Cancun | 09/23 14:00 | 26 | Gregg, Perry v Lopez Villasenor, Gerardo | 6-7,3-6 | |
| ITF M15 Cancun | 09/22 21:05 | 25 | Dali Blanch v Lopez Villasenor, Gerardo | 6-7,3-6 | |
| ITF M25 Medellin | 09/18 15:00 | 28 | Lopez Villasenor, Gerardo v Joao Lucas Reis da Silva | 2-6,6-7 | |
| ITF M25 Medellin | 09/17 14:55 | 27 | Jose Pereira v Lopez Villasenor, Gerardo | 7-5,5-7,5-7 | |
| ITF M25 Medellin | 09/16 15:00 | 26 | Baker, Blu v Lopez Villasenor, Gerardo | 5-7,4-6 | |
| ITF M25 Medellin | 09/14 16:10 | 25 | Pontoglio, Davide v Lopez Villasenor, Gerardo | 3-6,2-6 |