Stadium: Stadium Round: 28 Ground: Hardcourt outdoor
| ITF Mexico F1 | 2018/05/11 19:00 | Samuel Monette v Mauricio Echazu | 6-1,6-4 |
| ITF Mexico F1 | 2018/05/10 20:20 | Samuel Monette v Juan A H Serrano | 5-7,6-1,6-4 |
| ITF USA F10 | 2018/04/12 18:00 | Sam Riffice v Samuel Monette | 6-2,6-3 |
| ITF USA F10 | 2018/04/11 16:40 | Sekou Bangoura v Samuel Monette | 4-6,6-7 |
| ITF USA F9 | 2018/04/05 17:20 | Samuel Monette v Jack Findel-Hawkins | 7-6,5-7,5-7 |
| ITF USA F9 | 2018/04/04 18:05 | Samuel Monette v Christopher G Haworth | 6-2,6-4 |
| Challenger Le Gosier Qual | 2018/03/26 15:00 | Samuel Monette v Sander Gille | 4-6,1-6 |
| Challenger Drummondville | 2018/03/16 00:35 | JC Aragone v Samuel Monette | 7-5,6-4 |
| ITF Mexico F1 | 2018/05/09 18:00 | Federico Zeballos v Harrison Adams | 6-2,6-4 |
| 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 |