| 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 F25 | 2014/09/17 17:00 | Dennis Nevolo v Naoki Nakagawa | 6-3,6-2 |
| ITF USA F22 | 2014/07/29 16:00 | Jared Hiltzik v Naoki Nakagawa | 7-5,6-1 |
| ITF USA F12 | 2014/05/02 17:10 | Connor Smith v Naoki Nakagawa | 3-6,7-5,6-2 |
| Challenger Sarasota | 2014/04/15 17:10 | Naoki Nakagawa v Gerald Melzer | 1-6,3-6 |
| ITF USA F29 | 2014/10/23 20:15 | Dennis Novikov v Peter Nagy | 6-7,6-1,6-1 |
| ITF USA F29 | 2014/10/22 21:45 | Jesus Bandres v Peter Nagy | 3-6,4-6 |
| ITF USA F27 | 2014/10/09 16:00 | Evan King v Peter Nagy | 6-4,3-6,6-3 |
| ITF USA F27 | 2014/10/07 15:00 | Peter Nagy v Farzin Danny Amiri | 6-4,6-4 |
| ITF Romania F11 | 2014/08/16 08:00 | Peter Nagy v Filip Horansky | 6-7,1-6 |
| ITF Romania F11 | 2014/08/15 07:00 | Vasile Antonescu v Peter Nagy | 3-6,7-6,2-6 |
| ITF Romania F11 | 2014/08/14 07:00 | Peter Nagy v Petru-Alexandru Luncanu | 6-4,6-3 |
| ITF Serbia F7 | 2014/07/31 12:40 | Miljan Zekic v Peter Nagy | 3-6,7-5,6-1 |