Stadium: Stadium Round: 26 Ground: Hardcourt outdoor
| ITF Mexico F1 | 2018/05/07 19:05 | Federico Zeballos v Raleigh Smith | 6-2,7-6 |
| Challenger Puerto Vallarta Qual | 2018/04/28 23:05 | Juan A H Serrano v Federico Zeballos | 6-4,6-3 |
| Challenger Leon Qual | 2018/04/21 17:00 | Federico Zeballos v Tobias Simon | 4-6,6-4,3-6 |
| Challenger Guadalajara Qual | 2018/04/14 18:35 | Alexander Igoshin v Federico Zeballos | 3-6,6-4,6-2 |
| Challenger San Luis Potosi Qual | 2018/03/26 00:55 | Federico Zeballos v Gonzalo Lama | 2-6,3-6 |
| Challenger San Luis Potosi Qual | 2018/03/25 18:50 | Mauricio Astorga v Federico Zeballos | 4-6,4-6 |
| ITF USA F8 Qual | 2018/03/20 18:25 | Ronnie Schneider v Federico Zeballos | 6-1,6-3 |
| ITF USA F7 Qual | 2018/03/15 19:15 | Daniel Appelgren v Federico Zeballos | 6-2,6-2 |
| ITF Mexico F1 | 2018/05/07 16:30 | Jose Olivares v Harrison Adams | 7-6,4-6,6-7 |
| ITF USA F12 | 2018/04/26 16:00 | Tomas Barrios Vera v Harrison Adams | 6-4,6-4 |
| ITF USA F12 | 2018/04/24 16:45 | Harrison Adams v Mousheg Hovhannisyan | 6-1,6-4 |
| ITF USA F10 | 2018/04/14 16:30 | Nicolaas Scholtz v Harrison Adams | 5-7,6-2,6-4 |
| ITF USA F10 | 2018/04/13 16:20 | Harrison Adams v Collin Altamirano | 4-6,6-3,6-4 |
| ITF USA F10 | 2018/04/11 17:00 | Harrison Adams v Mohamed Aziz Dougaz | 7-5,6-2 |
| ITF USA F9 | 2018/04/04 16:20 | Harrison Adams v Sam Riffice | 5-7,2-6 |
| ITF USA F9 Qual | 2018/04/02 14:00 | Harrison Adams v Jack Pulliam | 2-6,6-2,6-1 |