| ITF - USA F8 - Qualifikation | 2015/02/14 17:30 | Naoki Nakagawa v Alexander Weis | 6-4,6-2 |
| ITF - USA F3 - Qualifikation | 2015/01/11 17:00 | Naoki Nakagawa v Aron Hiltzik | 3-6,1-6 |
| ITF - USA F1 - Qualifikation | 2015/01/05 16:30 | Naoki Nakagawa v Herkko Pollanen | 6-3,5-7,4-6 |
| ITF - USA F1 - Qualifikation | 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 |