Round: 54 Ground: Hardcourt outdoor
| ITF Japan F7 | 2015/06/17 01:30 | Hiroyasu Ehara v Yuichiro Inui | 6-4,6-0 |
| ITF Japan F6 Qual | 2015/06/08 01:00 | Yuichiro Inui v Issei Okamura | 3-6,1-6 |
| ITF Japan F6 Qual | 2015/06/07 05:00 | Yuichiro Inui v Yusei Fukuoka | 2-6,7-5,6-4 |
| ITF Japan F5 | 2015/06/03 06:00 | Yuichiro Inui v Yuichi Ito | 3-6,3-6 |
| ITF Japan F5 | 2015/06/01 01:00 | Sung Min Han v Yuichiro Inui | 3-6,6-2,2-6 |
| ITF Japan F5 | 2015/05/31 01:00 | Yuichiro Inui v David Barclay | 6-3,3-6,6-1 |
| ITF Japan F4 | 2015/03/28 03:00 | Shinta Fujii v Yuichiro Inui | 6-2,6-7,6-1 |
| ITF Kuwait F3 | 2014/11/26 10:05 | Roberto Ortega-Olmedo v Yuichiro Inui | 6-3,6-1 |
| ITF Chinese Taipei F1 | 2015/08/19 02:00 | Ching-Huang Tsai v Shao-Fan Liu | 3-6,6-1,2-6 |
| ITF Chinese Taipei F1 Qual | 2015/08/17 02:00 | Wei-De Lin v Ching-Huang Tsai | 2-6,2-6 |
| ITF Chinese Taipei F1 | 2014/08/25 02:00 | Jeson Patrombon v Ching-Huang Tsai | 6-1,3-6,6-3 |
| ITF Chinese Taipei F1 Qual | 2014/08/18 02:00 | Suraj R Prabodh v Ching-Huang Tsai | 4-6,6-4,6-2 |
| ITF Chinese Taipei F1 Qual | 2014/08/17 02:00 | Ming Chun Alan Sou v Ching-Huang Tsai | 5-7,2-6 |