| ITF USA F40 | 2017/12/07 18:00 | Ryan Shane v Sam Riffice | 6-1,6-3 |
| ITF USA F40 | 2017/12/06 22:10 | Sam Riffice v Felix Corwin | 6-2,7-6 |
| ITF USA F37 | 2017/11/15 17:55 | Sam Riffice v Alberto Barroso Campos | 4-6,3-6 |
| ITF USA F36 | 2017/11/08 14:00 | Sam Riffice v Felipe Mantilla | 3-6,4-6 |
| ITF USA F32 | 2017/09/28 19:25 | Sam Riffice v Benjamin Lock | 6-7,6-3,6-7 |
| ITF USA F31 | 2017/09/21 22:10 | Henry Craig v Sam Riffice | 6-3,6-2 |
| ITF USA F31 | 2017/09/20 19:45 | Sam Riffice v Evan Song | 6-3,6-4 |
| ITF USA F25 | 2017/07/26 14:00 | Dennis Nevolo v Sam Riffice | 6-3,6-3 |
| ITF USA F37 | 2017/11/15 17:30 | Perry Gregg v Duarte Vale | 3-6,1-6 |
| ITF USA F37 | 2017/11/13 16:00 | Pierre Luquet v Perry Gregg | 6-7,2-6 |
| ITF USA F37 | 2017/11/12 17:00 | Gabriel Decamps v Perry Gregg | 3-6,3-6 |
| ITF USA F37 | 2017/11/11 17:30 | Perry Gregg v Enzo Sommer | 7-6,6-3 |
| ITF USA F37 | 2017/11/10 18:00 | Kaya Arinc v Perry Gregg | 3-6,1-6 |
| ITF USA F36 | 2017/11/03 18:30 | Shane Monroe v Perry Gregg | 7-5,6-1 |
| ITF USA F35 | 2017/10/27 19:00 | Perry Gregg v Jaime Bendeck | 2-6,1-6 |
| ITF USA F27 Qual | 2017/08/05 13:30 | Perry Gregg v Robert Galloway | 5-7,5-7 |