Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Mexico F2 | 2018/05/15 15:30 | Shamma, Nicholas v Gonzalez, Wilfredo | 3-6,7-6,6-4 |
| ITF Mexico F1 | 2018/05/11 20:45 | Gonzalez, Wilfredo v Diaz-Figueroa, Christopher | 1-6,5-7 |
| ITF Mexico F1 | 2018/05/09 19:00 | Ore, I. A. v Gonzalez, Wilfredo | 3-6,4-6 |
| ITF Mexico F1 | 2018/05/07 16:30 | Mercier, Tyler v Gonzalez, Wilfredo | 5-7,1-6 |
| Challenger Puerto Vallarta Qual | 2018/04/28 16:00 | Gonzalez, Wilfredo v Echazu, Mauricio | 3-6,2-6 |
| Challenger Leon Qual | 2018/04/21 15:00 | Gonzalez, Wilfredo v Viktor Durasovic | 5-7,3-6 |
| Coupe Davis | 2018/04/07 17:00 | Gonzalez, Wilfredo v Arevalo-Gonzalez, Marcelo | 7-5,6-7,2-6 |
| ITF Egypt F9 | 2018/03/15 09:55 | Gonzalez, Wilfredo v Hossam, Youssef | 6-7,4-6 |
| ITF Mexico F2 | 2018/05/15 18:20 | Hernandez Serrano, Juan Alejandro v Diaz-Figueroa, Christopher | 6-3,5-7,3-6 |
| ITF Mexico F1 | 2018/05/10 20:20 | Monette, Samuel v Hernandez Serrano, Juan Alejandro | 5-7,6-1,6-4 |
| ITF Mexico F1 | 2018/05/08 17:00 | Maginley, J. v Hernandez Serrano, Juan Alejandro | 4-6,2-6 |
| Challenger Puerto Vallarta Qual | 2018/04/29 20:05 | Gomez, Lucas v Hernandez Serrano, Juan Alejandro | 6-2,6-1 |
| Challenger Puerto Vallarta Qual | 2018/04/28 23:05 | Hernandez Serrano, Juan Alejandro v Federico Zeballos | 6-4,6-3 |
| ITF USA F12 | 2018/04/26 21:15 | Hernandez Serrano, Juan Alejandro v Strong Kirchheimer | 6-4,3-6,1-6 |
| Challenger Mexico City Qual | 2018/04/07 22:00 | Rodriguez, Cristian v Hernandez Serrano, Juan Alejandro | 7-6,6-0 |
| Challenger Morelos Qual | 2018/02/18 00:00 | Hernandez Serrano, Juan Alejandro v Roberto Cid Subervi | 1-6,2-6 |