| ITF Panama F4 | 2018/11/17 14:00 | Chevez, Jorge Daniel v Gutierrez, Esteban | 5-7,6-4,7-6 |
| Coupe Davis | 2018/06/02 16:10 | Chevez, Jorge Daniel v Maginley, J. | 3-6,4-6 |
| ITF Panama F4 | 2018/11/17 14:00 | Perez Kowoll, Alejandro v Reyes, Nicholas Alexander | 6-7,2-6 |
| ITF Mozambique F2 | 2018/11/11 09:10 | Reyes, Nicholas Alexander v Dahiya, Jatin | 6-7,1-6 |
| ITF Mozambique F2 | 2018/11/10 07:30 | Mendoza, Francisco Lautaro v Reyes, Nicholas Alexander | 0-6,1-6 |
| ITF USA F25 | 2018/09/15 17:30 | Reyes, Nicholas Alexander v Hadigian, Eric | 7-6,6-4 |
| ITF USA F25 | 2018/09/14 16:00 | Reyes, Nicholas Alexander v Elhalafawy, Yaseen | 6-2,6-2 |
| ITF Mexico F3 | 2018/05/19 15:00 | Reyes, Nicholas Alexander v Alan Magadan | 7-5,6-3 |
| ITF USA F7 Qual | 2018/03/11 17:00 | Bangoura, Sekou v Reyes, Nicholas Alexander | 5-7,6-2,6-1 |
| ITF Canada F2 Qual | 2018/03/03 15:00 | Reyes, Nicholas Alexander v Rihani, Rached | 6-3,2-6,3-6 |