Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Cancun | 2019/03/29 14:00 | Diego Hidalgo v Gerardo L Villasenor | 6-3,6-3 |
| ITF M15 Cancun | 2019/03/23 14:00 | Gerardo L Villasenor v Diego Hidalgo | 6-7,6-7 |
| ITF M15 Torello | 2020/12/08 10:00 | Gerardo L Villasenor v Luca Nardi | 3-6,6-3,4-6 |
| ITF M15 Madrid | 2020/12/03 09:00 | Alvaro Lopez San Martin v Gerardo L Villasenor | 6-2,6-4 |
| ITF M15 Madrid | 2020/12/01 10:51 | Alexander Zhurbin v Gerardo L Villasenor | 4-6,4-6 |
| ITF M15 Madrid | 2020/12/01 09:30 | Alexander Zhurbin v Gerardo L Villasenor | 4-6,4-6 |
| ITF M15 Heraklion | 2020/11/25 11:35 | Adrian Andreev v Gerardo L Villasenor | 6-3,6-2 |
| ITF M15 Heraklion | 2020/11/17 10:00 | Gerardo L Villasenor v Timo Stodder | 6-2,4-6,6-10 |
| ITF M15 Heraklion | 2020/11/16 12:00 | Gerardo L Villasenor v Henry Patten | 7-5,6-4 |
| ITF M15 Heraklion | 2020/11/16 07:30 | Gerardo L Villasenor v Andrea Bolla | 6-4,6-2 |
| ITF M15 Antalya | 2021/01/22 07:20 | Diego Hidalgo v Giovanni Fonio | 1-6,2-6 |
| ITF M15 Antalya | 2021/01/21 09:00 | Diego Hidalgo v Facundo Juarez | 6-3,6-3 |
| ITF M15 Antalya | 2021/01/19 06:30 | Ivan Nedelko v Diego Hidalgo | 6-3,1-6,2-6 |
| Challenger Campinas | 2020/11/28 14:00 | Kaichi Uchida v Diego Hidalgo | 3-6,6-2,6-3 |
| Challenger Guayaquil | 2020/11/16 17:00 | Diego Hidalgo v Gonzalo Escobar | 3-6,6-7 |
| Challenger Columbus | 2020/02/26 18:40 | Diego Hidalgo v Jurij Rodionov | 6-4,4-6,4-6 |
| Challenger Columbus | 2020/02/24 17:45 | Roberto Ortega-Olmedo v Diego Hidalgo | 6-7,2-6 |
| Challenger Morelos | 2020/02/18 01:35 | Diego Hidalgo v Guilherme Clezar | 6-7,2-6 |