| Coupe Davis | 02/05 17:00 | 27 | Diaz-Figueroa, Christopher v Lopez Villasenor, Gerardo | 6-7,6-4,7-5,6-2 | |
| ITF USA F31 | 10/12 19:25 | 25 | Garanganga, Takanyi v Lopez Villasenor, Gerardo | 6-3,6-4 | |
| ITF USA F31 Qual | 10/10 16:00 | 62 | Lopez Villasenor, Gerardo v Hady Habib | 6-4,6-4 | |
| ITF USA F31 Qual | 10/09 15:00 | 62 | Lopez Villasenor, Gerardo v Cohen, Lance | 6-3,6-3 | |
| ITF USA F31 Qual | 10/08 15:30 | 62 | Hach Verdugo, Hans v Lopez Villasenor, Gerardo | 3-6,1-6 | |
| ITF USA F21 | 06/23 16:00 | 26 | Lopez Villasenor, Gerardo v Michael Mmoh | 7-6,2-6,1-6 | |
| ITF USA F21 | 06/22 18:10 | 25 | Lopez Villasenor, Gerardo v Reinberg, Emil | 6-1,7-6 | |
| ITF USA F30 | 10/12 17:05 | 62 | Nick Chappell v Lopez Villasenor, Gerardo | 6-3,6-1 | |
| ITF USA F30 | 10/11 16:00 | 62 | Eguez, Sebastian v Lopez Villasenor, Gerardo | 6-2,1-6,0-6 | |
| ITF USA F24 Qual | 08/03 15:00 | 62 | Lopez Villasenor, Gerardo v A.J Catanzariti | 5-7,6-7 | |
| ITF USA F24 Qual | 08/02 14:00 | 62 | Lopez Villasenor, Gerardo v Landa Catan, Pablo | 6-0,6-2 | |
| ITF USA F24 Qual | 08/01 17:00 | 62 | Mclachlan, Ben v Lopez Villasenor, Gerardo | 6-4,2-6,5-7 | |
| ITF USA F23 | 07/30 13:30 | 26 | Lopez Villasenor, Gerardo v King, Evan | 1-6,3-6 | |
| ITF USA F23 | 07/29 17:25 | 25 | Lopez Villasenor, Gerardo v Johns, Collin | 6-3,6-4 | |
| ITF USA F23 Qual | 07/27 13:30 | - | Callahan, Hunter v Lopez Villasenor, Gerardo | 2-6,2-6 | |
| ITF USA F23 Qual | 07/26 13:30 | - | Race, Warren v Lopez Villasenor, Gerardo | 6-0,6-3 | |
| Coupe Davis | 07/19 15:40 | - | Cristian Garin v Lopez Villasenor, Gerardo | 6-2,6-1 | |
| ATP Newport Qual | 07/11 15:50 | 45 | Luke Saville v Lopez Villasenor, Gerardo | 3-6,6-2,6-4 | |
| ITF Mexico F8 | 06/24 16:20 | - | Lopez Villasenor, Gerardo v Endara, Ivan | 5-7,1-6 | |
| ITF Mexico F8 | 06/23 20:00 | - | Lopez Villasenor, Gerardo v Bellamy, Robbie C | 6-4,6-3 | |
| ATP Newport Qual | 07/05 15:25 | 46 | Bemelmans, Ruben v Lopez Villasenor, Gerardo | 6-7,6-3,6-1 | |
| ITF Mexico F6 | 06/17 17:20 | - | Baughman, Deiton v Lopez Villasenor, Gerardo | 6-2,6-4 |