Stadium: Cancha 2 Round: 45 Ground: Hardcourt outdoor
| 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 |
| Challenger Panama City Qual | 2018/03/31 14:30 | Alejandro Gomez v Luis David Martinez | 4-6,6-3,5-7 |
| Challenger San Luis Potosi Qual | 2018/03/26 18:00 | Alejandro Gomez v Kevin Krawietz | 7-6,3-6,6-7 |
| Challenger San Luis Potosi Qual | 2018/03/25 22:40 | Felipe Mantilla v Alejandro Gomez | 6-4,3-6,6-7 |
| Challenger San Luis Potosi Qual | 2018/03/25 18:05 | Nathan Pasha v Alejandro Gomez | 3-6,6-7 |
| Challenger Guadalajara Qual | 2018/04/15 17:40 | Lloyd Glasspool v Joao Souza | 6-3,6-7,6-7 |
| Challenger Guadalajara Qual | 2018/04/14 18:00 | Lloyd Glasspool v Cristian Rodriguez | 6-4,6-4 |
| Challenger Le Gosier | 2018/03/27 22:10 | Lloyd Glasspool v Filip Peliwo | 4-6,1-6 |
| ITF USA F8 | 2018/03/20 22:25 | Lloyd Glasspool v Martin Redlicki | 3-6,2-6 |
| ITF USA F7 | 2018/03/17 17:00 | Lloyd Glasspool v Borna Gojo | 3-6,4-6 |
| ITF USA F7 | 2018/03/15 18:50 | Lloyd Glasspool v Evan Song | 7-5,6-3 |
| ITF USA F7 | 2018/03/14 18:00 | Lloyd Glasspool v Harry Bourchier | 6-4,5-7,6-3 |
| ITF Italy F1 | 2018/03/02 15:00 | Lloyd Glasspool v Luca Vanni | 6-3,4-6,4-6 |