Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Mexico F3 | 2018/05/22 19:30 | Brian Shi v Alejandro Mendoza | 6-3,6-2 |
| ITF Mexico F3 | 2018/05/21 14:00 | Brian Shi v Rowland Phillips | 3-6,6-4,6-2 |
| ITF Mexico F3 | 2018/05/20 14:30 | Osmel Rivera Granja v Brian Shi | 3-6,7-6,5-7 |
| ITF Mexico F2 | 2018/05/12 16:00 | Nicholas Shamma v Brian Shi | 6-3,6-1 |
| ITF USA F11 | 2018/04/16 14:00 | Brian Shi v Ronan Jachuck | 4-6,6-3,4-6 |
| ITF USA F11 | 2018/04/15 12:00 | Conor Berg v Brian Shi | 2-6,4-6 |
| ITF USA F11 | 2018/04/13 13:30 | Diego Padilha v Brian Shi | 2-6,2-6 |
| ITF USA F35 | 2017/10/31 15:00 | Sergey Belov v Brian Shi | 6-2,6-7,6-4 |
| ITF Mexico F3 | 2018/05/22 16:30 | Gage Brymer v Federico Zeballos | 6-4,6-3 |
| 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 |