Ground: Clay
| ITF USA F15 Qual | 2015/05/01 17:00 | Brandon Donaldson v Luis Britto | 3-6,1-6 |
| ITF Canada F2 Qual | 2015/03/07 16:00 | Brandon Donaldson v Alexander Donski | 6-7,6-7 |
| ITF Canada F1 | 2015/03/04 15:00 | Brandon Donaldson v Matteo Donati | 2-6,2-6 |
| ITF Canada F1 Qual | 2015/03/02 15:00 | Rached Rihani v Brandon Donaldson | 4-6,4-6 |
| ITF USA F9 Qual | 2015/02/20 18:00 | Brandon Donaldson v Myles Schalet | 3-6,2-6 |
| ITF USA F3 Qual | 2015/01/13 17:00 | Brandon Donaldson v Emilio Gomez | 4-6,0-6 |
| ITF USA F32 Qual | 2014/11/16 16:00 | Iznaur Akhmaev v Brandon Donaldson | 6-1,3-6,6-4 |
| ITF USA F31 Qual | 2014/11/07 17:00 | Iznaur Akhmaev v Brandon Donaldson | 2-6,6-2,6-3 |
| ITF USA F14 | 2015/04/29 15:30 | Keisuke Numajiri v Facundo Mena | 6-7,3-6 |
| ITF USA F14 | 2015/04/27 15:00 | Yuanfeng Li v Keisuke Numajiri | 3-6,2-6 |
| ITF Japan F4 | 2015/03/29 00:00 | Keisuke Numajiri v Ken Onoda | 6-0,1-6,6-3 |
| ITF Japan F2 | 2015/03/14 00:30 | Keisuke Numajiri v Kaito Uesugi | 4-6,6-2,2-6 |
| ITF Japan F8 | 2014/06/25 02:45 | Yasutaka Uchiyama v Keisuke Numajiri | 6-0,6-2 |
| ITF Japan F6 Qual | 2014/06/07 00:00 | Keisuke Numajiri v Yuki Yudate | 6-2,4-6,6-4 |
| ITF Japan F5 | 2014/06/04 04:30 | Takuto Niki v Keisuke Numajiri | 6-2,6-4 |