| ITF USA F9 | 2017/02/24 15:00 | William Grant v Jarryd Woog | 3-6,6-4,6-1 |
| ITF USA F8 | 2017/02/19 16:30 | William Grant v Nebojsa Peric | 6-3,3-6,2-6 |
| ITF USA F7 | 2017/02/10 17:00 | Duarte Vale v William Grant | 6-3,6-3 |
| ITF USA F5 | 2017/01/20 17:30 | William Grant v Alexander Merino | 1-6,1-6 |
| ITF USA F3 | 2017/01/06 16:30 | Genaro Alberto Olivieri v William Grant | 6-2,6-3 |
| ITF Spain F30 | 2016/10/08 12:30 | William Grant v Carlos Fernandez-Espinar | 4-6,1-6 |
| ITF Spain F15 Qual | 2016/05/22 10:00 | William Grant v Leo Julien Sebaoun | 3-6,6-4,4-6 |
| ITF Spain F15 Qual | 2016/05/21 12:30 | Ignaci Roca v William Grant | 4-6,7-6,4-6 |
| ITF USA F9 | 2017/02/24 15:00 | Karl Poling v Sergey Belov | 6-4,6-0 |
| ITF USA F8 | 2017/02/18 18:00 | Karl Poling v Ty Trombetta | 4-6,5-7 |
| ITF USA F8 | 2017/02/18 01:00 | Paul Barretto v Karl Poling | 4-6,6-1,5-7 |
| Challenger Dallas Qual | 2017/01/28 21:45 | Karl Poling v Joe Salisbury | 4-6,4-6 |
| ITF USA F18 | 2015/06/20 18:30 | Karl Poling v Christian Langmo | 3-6,1-6 |