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