Stadium: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF Mexico F1 | 2018/05/10 20:20 | Samuel Monette v Juan A H Serrano | 5-7,6-1,6-4 |
| ITF Mexico F1 | 2018/05/08 17:00 | Herbert Jody Maginley v Juan A H Serrano | 4-6,2-6 |
| Challenger Puerto Vallarta Qual | 2018/04/29 20:05 | Lucas Gomez v Juan A H Serrano | 6-2,6-1 |
| Challenger Puerto Vallarta Qual | 2018/04/28 23:05 | Juan A H Serrano v Federico Zeballos | 6-4,6-3 |
| ITF USA F12 | 2018/04/26 21:15 | Juan A H Serrano v Strong Kirchheimer | 6-4,3-6,1-6 |
| Challenger Mexico City Qual | 2018/04/07 22:00 | Cristian Rodriguez v Juan A H Serrano | 7-6,6-0 |
| Challenger Morelos Qual | 2018/02/18 00:00 | Juan A H Serrano v Roberto Cid Subervi | 1-6,2-6 |
| ITF USA F6 | 2018/01/31 15:00 | Maxime Chazal v Juan A H Serrano | 7-6,6-1 |
| Challenger Puerto Vallarta | 2018/04/30 22:00 | Tigre Hank v Alejandro Gomez | 6-4,2-6,7-6 |
| Challenger Leon Qual | 2018/04/23 16:00 | Roberto Cid Subervi v Alejandro Gomez | 3-6,6-3,6-3 |
| Challenger Leon Qual | 2018/04/22 17:25 | Agustin Velotti v Alejandro Gomez | 4-6,3-6 |
| Challenger Leon Qual | 2018/04/21 21:15 | Alejandro Gomez v Lloyd Glasspool | 7-5,7-5 |
| Challenger Guadalajara Qual | 2018/04/15 20:10 | Alejandro Gomez v Emilio Gomez | 5-7,6-2,2-6 |
| Challenger Guadalajara Qual | 2018/04/14 21:35 | Carlos Gomez-Herrera v Alejandro Gomez | 7-6,6-7,2-6 |
| Challenger Mexico City Qual | 2018/04/08 16:00 | Alejandro Gomez v Gonzalo Escobar | 4-6,6-7 |
| Challenger Mexico City Qual | 2018/04/07 17:20 | Alejandro Gomez v Nicolas Mejia | 6-2,6-4 |