Stadium: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF Costa Rica F1 | 2016/11/06 15:30 | Reyes, Nicholas Alexander v Shamma, Nicholas | 6-4,6-2 |
| ITF Mexico F6 | 2017/11/18 16:00 | Shamma, Nicholas v Aramburu, Aitor | 6-4,6-1 |
| ITF Mexico F5 | 2017/11/14 16:00 | Song, Evan v Shamma, Nicholas | 6-2,7-5 |
| ITF USA F32 | 2017/09/24 19:00 | Aleksandre Bakshi v Shamma, Nicholas | 6-3,6-2 |
| ITF USA F31 | 2017/09/15 19:00 | Maginley, J. v Shamma, Nicholas | 7-6,7-6 |
| ITF USA F30 | 2017/09/13 18:30 | Shamma, Nicholas v Benjamin Lock | 1-6,3-6 |
| ITF USA F30 | 2017/09/11 16:00 | Rapp, Austin v Shamma, Nicholas | 1-6,3-6 |
| ITF USA F30 | 2017/09/09 18:30 | Jakob Schnaitter v Shamma, Nicholas | 6-2,6-7,4-6 |
| ITF USA F27 Qual | 2017/08/06 15:00 | Shamma, Nicholas v Galloway, Robert | 2-6,6-4,5-7 |
| ITF Mexico F6 | 2017/11/18 16:00 | Marquez, Joaquin v Reyes, Nicholas Alexander | 4-6,3-6 |
| ITF Mexico F5 | 2017/11/13 21:10 | Mercier, Tyler v Reyes, Nicholas Alexander | 6-4,7-5 |
| ITF Mexico F5 | 2017/11/12 19:00 | Reyes, Nicholas Alexander v Kamisar, Nicholas | 6-4,6-3 |
| ITF Mexico F5 | 2017/11/11 17:00 | Reyes, Nicholas Alexander v Mancilla de La Cruz, Luis Enrique | 6-1,6-3 |
| ATP Washington Qual | 2017/07/29 14:00 | Marc Polmans v Reyes, Nicholas Alexander | 6-1,6-3 |
| ITF USA F23 Qual | 2017/07/01 14:30 | Reyes, Nicholas Alexander v Woog, Jarryd | 6-7,4-6 |
| ITF Canada F3 Qual | 2017/06/26 20:40 | Reyes, Nicholas Alexander v Verryth, Mark | 3-6,6-7 |
| ITF Canada F3 Qual | 2017/06/25 19:00 | Reyes, Nicholas Alexander v Nicholls, Shane | 6-0,6-1 |