Round: 62 Ground: Hardcourt outdoor
| ITF USA F20 Qual | 2018/07/23 16:20 | Matic Spec v Rowland Phillips | 6-3,6-7,6-4 |
| ITF USA F20 Qual | 2018/07/22 15:00 | Rowland Phillips v Julian Bradley | 6-1,6-3 |
| ITF USA F20 Qual | 2018/07/21 15:00 | Jason Kerst v Rowland Phillips | 4-6,6-7 |
| Davis Cup | 2018/06/02 16:35 | Osmel Rivera Granja v Rowland Phillips | 6-4,3-6,7-5 |
| Davis Cup | 2018/06/01 16:05 | Jaime Bendeck v Rowland Phillips | 2-6,6-7 |
| Davis Cup | 2018/05/31 16:25 | Rowland Phillips v Baker Newman | 6-1,5-7,5-7 |
| Davis Cup | 2018/05/30 16:05 | Rowland Phillips v Herbert Jody Maginley | 5-7,2-6 |
| Davis Cup | 2018/05/29 17:05 | Rowland Phillips v Gavin Manders | 6-3,6-4 |
| ITF USA F20 Qual | 2018/07/22 15:00 | Alexander Lebedev v Joaquin Marquez | 7-5,6-3 |
| ITF USA F20 Qual | 2018/07/21 15:00 | Joaquin Marquez v Yang Liu | 6-7,6-3,6-1 |
| ITF Mexico F2 | 2018/05/12 16:00 | Julian Bradley v Joaquin Marquez | 6-4,6-1 |
| ITF Mexico F1 | 2018/05/06 15:00 | Joaquin Marquez v Ivar Jose Aramburu Contreras | 6-7,4-6 |
| ITF Mexico F8 | 2017/12/02 17:00 | Joaquin Marquez v Eduardo Yahir Orozco Rangel | 6-4,6-7,3-6 |
| ITF Mexico F7 | 2017/11/27 15:00 | Joaquin Marquez v Michael-John Every | 4-6,1-6 |
| ITF Mexico F6 | 2017/11/18 16:00 | Joaquin Marquez v Nicholas Reyes | 4-6,3-6 |
| ITF USA F37 | 2017/11/11 17:00 | Joaquin Marquez v Sid Donarski | 1-6,0-6 |