Stadium: Court 15 Round: 26 Ground: Hardcourt outdoor
| 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 |
| Challenger Vancouver Qual | 2017/08/12 17:00 | Marc Polmans v Alexander Day | 6-4,4-6,6-0 |
| ITF Israel F13 | 2017/10/17 12:25 | Orel Ovil v Clement Geens | 6-2,5-7,1-6 |
| Challenger Almaty Qual | 2017/10/01 07:50 | Evgeny Karlovskiy v Clement Geens | 6-4,6-3 |
| Challenger Almaty Qual | 2017/10/01 04:00 | Malik Omarkhanov v Clement Geens | 2-6,0-6 |
| Challenger Almaty Qual | 2017/09/30 07:20 | Pavel Tsoy v Clement Geens | 1-6,1-6 |
| ITF Belgium F12 | 2017/09/07 12:00 | Jeroen Vanneste v Clement Geens | 6-2,6-2 |
| ITF Belgium F12 | 2017/09/06 12:00 | Guy Den Heijer v Clement Geens | 3-6,5-7 |
| ITF Belgium F11 | 2017/08/29 16:00 | Clement Geens v Valentin Guenther | 5-7,6-7 |
| ITF Belgium F10 | 2017/08/26 13:00 | Clement Geens v Julien Cagnina | 1-6,7-6,3-6 |