Round: 25 Ground: Hardcourt outdoor
| ITF Israel F13 | 2017/10/19 07:30 | Matias Franco Descotte v Alexander Day | 6-3,6-4 |
| ITF Israel F13 | 2017/10/17 07:00 | Alexander Day v Hugo Voljacques | 7-5,7-5 |
| ITF Israel F13 | 2017/10/15 10:00 | Alexander Day v Jackson Varney | 6-1,7-6 |
| ITF Israel F13 | 2017/10/15 08:00 | Alexander Day v Roee Benya | 6-0,7-5 |
| ITF Canada F8 | 2017/09/20 14:00 | Samuel Monette v Alexander Day | 6-1,6-2 |
| ITF Canada F7 | 2017/09/12 15:50 | Dennis Nevolo v Alexander Day | 7-5,6-3 |
| ITF Canada F6 Qual | 2017/09/03 15:30 | Egor Koleganov v Alexander Day | 6-3,6-0 |
| ITF Canada F5 | 2017/08/29 17:55 | Hunter Callahan v Alexander Day | 6-4,6-3 |
| ITF Australia F7 | 2017/10/12 03:35 | Maverick Banes v Thomas Fancutt | 6-4,7-6 |
| ITF Australia F7 | 2017/10/11 00:00 | Thomas Fancutt v William Ma | 7-6,6-4 |
| ITF Australia F6 | 2017/10/04 01:35 | Edward Bourchier v Thomas Fancutt | 7-5,6-2 |
| ITF Australia F5 | 2017/09/28 02:25 | Thomas Fancutt v Dayne Kelly | 6-4,2-6,1-6 |
| ITF Australia F5 | 2017/09/27 00:00 | Daniel Nolan v Thomas Fancutt | 2-6,4-6 |
| ITF Thailand F3 | 2017/06/22 03:00 | Nam Hoang Ly v Thomas Fancutt | 6-3,7-6 |
| ITF Thailand F3 | 2017/06/21 04:20 | Patcharapol Kawin v Thomas Fancutt | 2-6,4-6 |
| ITF Thailand F3 | 2017/06/20 03:00 | Leo Julien Sebaoun v Thomas Fancutt | 2-6,3-6 |