Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| 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 Greece F4 | 2018/03/21 08:00 | Lukas Klein v Gage Brymer | 7-5,6-4 |
| ITF Mexico F3 | 2018/05/20 14:30 | Alvaro Gonzalez v Santiago R Velasco | 4-6,1-6 |
| ITF Mexico F2 | 2018/05/13 16:00 | John Lamble v Santiago R Velasco | 6-2,6-2 |
| ITF Mexico F1 | 2018/05/08 18:25 | Santiago R Velasco v Ivan Endara | 3-6,0-6 |
| ITF Mexico F1 | 2018/05/07 15:00 | Santiago R Velasco v Ricardo Ortiz | 7-6,6-2 |
| ITF Mexico F1 | 2018/05/06 16:00 | Raul-Isaias Rosas-Zarur v Santiago R Velasco | 6-3,3-6,6-7 |
| Challenger Puerto Vallarta Qual | 2018/04/28 19:05 | Santiago R Velasco v Alvaro G-Aramburu | 6-7,6-7 |
| ITF Mexico F2 | 2015/05/02 18:00 | Nicholas Reyes v Santiago R Velasco | 6-0,6-4 |