| ITF USA F3 Qual | 2015/01/11 17:00 | Naoki Nakagawa v Aron Hiltzik | 3-6,1-6 |
| ITF USA F1 Qual | 2015/01/05 16:30 | Naoki Nakagawa v Herkko Pollanen | 6-3,5-7,4-6 |
| ITF USA F1 Qual | 2015/01/04 17:00 | Naoki Nakagawa v Konrad Zieba | 1-6,6-3,6-3 |
| ITF USA F31 | 2014/11/13 16:45 | Naoki Nakagawa v Peter Nagy | 4-6,3-6 |
| ITF USA F30 | 2014/11/07 17:30 | Piotr Lomacki v Naoki Nakagawa | 3-6,6-3,6-4 |
| ITF USA F28 | 2014/10/15 19:05 | Vullnet Tashi v Naoki Nakagawa | 4-6,3-6 |
| ITF USA F27 | 2014/10/09 16:15 | Luis David Martinez v Naoki Nakagawa | 6-3,4-6,2-6 |
| ITF USA F27 | 2014/10/08 22:00 | Aron Pierce v Naoki Nakagawa | 1-6,4-6 |
| ITF USA F7 Qual | 2015/02/07 14:00 | Alan Kohen v Alexander Weis | 6-3,6-4 |
| ITF Italy F26 Qual | 2014/08/02 20:55 | Francesco Bessire v Alexander Weis | 6-4,6-4 |
| ITF Austria F5 Qual | 2014/07/20 07:30 | Jacob Kahoun v Alexander Weis | 6-2,6-4 |
| ITF Austria F5 Qual | 2014/07/19 10:00 | Alexander Weis v Kevin Portmann | 6-1,6-1 |