Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Mexico F3 | 2018/05/22 19:30 | Shi, Brian v Mendoza, Alejandro | 6-3,6-2 |
| ITF Mexico F3 | 2018/05/21 14:00 | Shi, Brian v Rowland Phillips | 3-6,6-4,6-2 |
| ITF Mexico F3 | 2018/05/20 14:30 | Rivera Granja, Osmel v Shi, Brian | 3-6,7-6,5-7 |
| ITF Mexico F2 | 2018/05/12 16:00 | Shamma, Nicholas v Shi, Brian | 6-3,6-1 |
| ITF USA F11 | 2018/04/16 14:00 | Shi, Brian v Jachuck, Ronan | 4-6,6-3,4-6 |
| ITF USA F11 | 2018/04/15 12:00 | Berg, Conor v Shi, Brian | 2-6,4-6 |
| ITF USA F11 | 2018/04/13 13:30 | Riviere Padilha, Diego v Shi, Brian | 2-6,2-6 |
| ITF USA F35 | 2017/10/31 15:00 | Belov, Sergey v Shi, Brian | 6-2,6-7,6-4 |
| ITF Mexico F3 | 2018/05/22 16:30 | Brymer, Gage v Federico Zeballos | 6-4,6-3 |
| ITF Mexico F3 | 2018/05/21 14:00 | Brymer, Gage v Ruiz Velasco, Santiago | 7-6,6-4 |
| ITF Mexico F3 | 2018/05/20 14:30 | Alan F R Fierros v Brymer, Gage | 2-6,6-3,6-7 |
| ITF Mexico F3 | 2018/05/19 15:00 | Aramburu Contreras, Ivar Jose v Brymer, Gage | 4-6,4-6 |
| ITF Egypt F13 | 2018/04/08 10:30 | Brymer, Gage v Cernoch, Brian | 2-6,2-6 |
| ITF Egypt F13 | 2018/04/07 12:00 | Matuszewski, Piotr v Brymer, Gage | 0-6,2-6 |
| ITF Greece F5 | 2018/03/28 06:00 | Brymer, Gage v Tomas Barrios Vera | 2-6,0-6 |
| ITF Greece F5 | 2018/03/26 07:00 | Guenther, Valentin v Brymer, Gage | 3-6,3-6 |