| ITF USA F1 Qual | 2015/01/05 16:30 | Naoki Nakagawa v Pollanen, Herkko | 6-3,5-7,4-6 |
| ITF USA F1 Qual | 2015/01/04 17:00 | Naoki Nakagawa v Zieba, Konrad | 1-6,6-3,6-3 |
| ITF USA F31 | 2014/11/13 16:45 | Naoki Nakagawa v Nagy, Peter | 4-6,3-6 |
| ITF USA F30 | 2014/11/07 17:30 | Lomacki, Piotr v Naoki Nakagawa | 3-6,6-3,6-4 |
| ITF USA F28 | 2014/10/15 19:05 | Tashi, Vullnet v Naoki Nakagawa | 4-6,3-6 |
| ITF USA F27 | 2014/10/09 16:15 | Martinez, Luis David v Naoki Nakagawa | 6-3,4-6,2-6 |
| ITF USA F27 | 2014/10/08 22:00 | Pierce, Aron v Naoki Nakagawa | 1-6,4-6 |
| ITF USA F25 | 2014/09/17 17:00 | Nevolo, Dennis v Naoki Nakagawa | 6-3,6-2 |
| ITF USA F1 | 2015/01/08 17:45 | Lenz, Julian v Hiltzik, Aron | 6-2,2-6,6-1 |
| ITF USA F1 Qual | 2015/01/05 16:30 | Liu, Siyu v Hiltzik, Aron | 4-6,5-7 |
| ITF USA F21 Qual | 2014/07/19 15:30 | Hiltzik, Aron v George Goldhoff | 4-6,3-6 |
| ITF USA F15 | 2014/06/19 22:30 | Hiltzik, Aron v Mackenzie McDonald | 1-6,3-6 |
| ITF USA F15 | 2014/06/18 15:35 | Schnur, Brayden v Hiltzik, Aron | 6-7,4-6 |