Ground: Clay
| 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 F22 | 2014/07/29 16:00 | Hiltzik, Jared v Naoki Nakagawa | 7-5,6-1 |
| ITF USA F1 Qual | 2015/01/04 17:00 | Knight, Alexander v Pollanen, Herkko | 1-6,2-6 |
| ITF USA F1 Qual | 2015/01/03 17:00 | Rigele Te v Pollanen, Herkko | 4-6,3-6 |
| ITF USA F1 Qual | 2015/01/02 15:30 | Link, Joel Vincent v Pollanen, Herkko | 1-6,3-6 |
| ITF Finland F3 | 2014/08/20 07:00 | Pollanen, Herkko v Tabatruong, Maxime | 6-3,5-7,1-6 |
| ITF Finland F2 | 2014/08/13 10:40 | Ivanov, Vladimir v Pollanen, Herkko | 6-3,6-1 |
| ITF Finland F2 | 2014/08/12 09:40 | Pollanen, Herkko v Zheng, Weiqiang | 7-5,6-2 |
| ITF Finland F1 | 2014/08/04 12:50 | Pollanen, Herkko v Arneodo, Romain | 3-6,4-6 |
| Challenger Tampere | 2014/07/21 15:40 | Damir Dzumhur v Pollanen, Herkko | 6-2,6-1 |