| ITF Guam F1 | 2017/06/19 01:15 | Per Nordstrom v Keisuke Numajiri | 1-6,3-6 |
| ITF Japan F7 | 2017/06/03 04:00 | Shoma Kato v Keisuke Numajiri | 6-4,6-1 |
| ITF Turkey F19 Qual | 2017/05/14 07:00 | Keisuke Numajiri v Alexander Pavlioutchenkov | 5-7,6-2,3-6 |
| ITF Turkey F18 | 2017/05/10 08:05 | Dennis Novak v Keisuke Numajiri | 6-1,6-0 |
| ITF Turkey F14 | 2017/04/10 07:30 | Keisuke Numajiri v Filip Brtnicky | 1-6,3-6 |
| ITF Turkey F14 | 2017/04/09 07:00 | Keisuke Numajiri v Sami Ben Abdennibi | 6-2,3-6,6-3 |
| ITF Turkey F13 | 2017/04/02 07:30 | Keisuke Numajiri v Mert Naci Turker | 7-6,2-6,3-6 |
| ITF Turkey F12 | 2017/03/28 09:20 | Julien Cagnina v Keisuke Numajiri | 6-1,6-1 |
| ITF Israel F3 | 2017/03/25 07:00 | Daniel Du Toit v Iftah Yavetz | 2-6,6-1,5-7 |
| ITF Israel F1 | 2017/03/12 07:30 | Amit Gabreal v Daniel Du Toit | 6-1,6-3 |
| ITF South Africa F3 Qual | 2016/11/13 23:00 | Joshua Luck v Daniel Du Toit | 6-2,6-2 |
| ITF South Africa F3 Qual | 2016/11/11 23:00 | Mark Chigaazira v Daniel Du Toit | 6-7,6-7 |
| ITF South Africa F2 Qual | 2016/11/06 23:00 | Daniel Du Toit v Joshua Luck | 3-6,3-6 |
| ITF South Africa F2 Qual | 2016/11/05 23:00 | Daniel Du Toit v Lefa Ashley Sibanda | 6-3,6-2 |
| ITF South Africa F2 Qual | 2016/11/04 23:00 | Daniel Du Toit v Joe Cooper | 3-6,7-5,6-4 |