Ground: Hardcourt outdoor
| ITF Japan F2 | 2015/03/18 01:00 | Licciardi, Pietro v Hung, Jui-Chen | 6-4,6-4 |
| ITF Japan F2 | 2015/03/16 01:00 | Hung, Jui-Chen v Mclachlan, Ben | 2-6,7-6,6-2 |
| Coupe Davis | 2015/03/08 04:30 | Hung, Jui-Chen v Abou Chahine, Ibrahim | 6-0,6-0 |
| ITF India F8 | 2014/11/13 05:45 | Balaji, N. Sriram v Hung, Jui-Chen | 6-2,6-2 |
| ITF India F8 | 2014/11/12 04:00 | Sood, Chandril v Hung, Jui-Chen | 5-7,3-6 |
| ITF India F8 | 2014/11/11 04:00 | Sharma, Arpit v Hung, Jui-Chen | 0-6,4-6 |
| ITF India F7 | 2014/11/03 06:45 | Kaewsuto, Chayanon v Hung, Jui-Chen | 7-6,6-7,6-3 |
| Coupe Davis | 2014/09/12 03:00 | Hung, Jui-Chen v Lim, Yong-Kyu | 2-6,2-6,0-6 |
| ITF Japan F2 | 2015/03/17 01:00 | Makoto Ochi v Naoki Nakagawa | 6-2,7-5 |
| ITF USA F9 Qual | 2015/02/22 16:00 | Perez, Alfredo v Naoki Nakagawa | 6-3,6-1 |
| ITF USA F9 Qual | 2015/02/21 18:00 | Kessler, Mcclain v Naoki Nakagawa | 3-6,4-6 |
| ITF USA F9 Qual | 2015/02/20 22:30 | Delgado, Alonso Alejandro v Naoki Nakagawa | 2-6,0-6 |
| ITF USA F8 | 2015/02/20 17:00 | Joao Menezes v Naoki Nakagawa | 2-6,6-4,6-2 |
| ITF USA F8 Qual | 2015/02/16 16:30 | Naoki Nakagawa v Jacob Kahoun | 6-2,6-2 |
| ITF USA F8 Qual | 2015/02/15 16:30 | Naoki Nakagawa v Reinberg, Emil | 7-5,6-4 |
| ITF USA F8 Qual | 2015/02/14 17:30 | Naoki Nakagawa v Alexander Weis | 6-4,6-2 |