Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF Mexico F3 | 2018/05/21 14:00 | Gage Brymer v Santiago R Velasco | 7-6,6-4 |
| ITF Mexico F3 | 2018/05/20 14:30 | Alan F R Fierros v Gage Brymer | 2-6,6-3,6-7 |
| ITF Mexico F3 | 2018/05/19 15:00 | Ivar Jose Aramburu Contreras v Gage Brymer | 4-6,4-6 |
| ITF Egypt F13 | 2018/04/08 10:30 | Gage Brymer v Brian Cernoch | 2-6,2-6 |
| ITF Egypt F13 | 2018/04/07 12:00 | Piotr Matuszewski v Gage Brymer | 0-6,2-6 |
| ITF Greece F5 | 2018/03/28 06:00 | Gage Brymer v Tomas Barrios Vera | 2-6,0-6 |
| ITF Greece F5 | 2018/03/26 07:00 | Valentin Guenther v Gage Brymer | 3-6,3-6 |
| ITF Greece F5 | 2018/03/25 08:00 | Gage Brymer v Andrej Glvac | 6-3,6-2 |
| ITF Mexico F2 | 2018/05/18 18:00 | Junior Alexander Ore v Federico Zeballos | 6-3,6-4 |
| ITF Mexico F2 | 2018/05/16 18:05 | Jack Findel-Hawkins v Federico Zeballos | 6-3,3-6,6-7 |
| ITF Mexico F2 | 2018/05/15 18:45 | Manuel Sanchez v Federico Zeballos | 4-6,5-7 |
| ITF Mexico F1 | 2018/05/13 18:00 | Federico Zeballos v Christopher Diaz-Figueroa | 6-3,6-2 |
| ITF Mexico F1 | 2018/05/12 18:15 | Samuel Monette v Federico Zeballos | 4-6,4-6 |
| 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 |