| ITF Japan F7 | 2015/06/21 02:00 | Hiroyasu Ehara v Yusuke Watanuki | 7-5,4-6,2-6 |
| ITF Japan F7 | 2015/06/20 03:05 | Hiroyasu Ehara v Jumpei Yamasaki | 6-2,6-2 |
| ITF Japan F7 | 2015/06/19 04:45 | Hiroyasu Ehara v Ryota Tanuma | 6-2,6-0 |
| ITF Japan F7 | 2015/06/18 02:15 | Hiroyasu Ehara v Koichi Sano | 6-1,6-3 |
| ITF Japan F7 | 2015/06/17 01:30 | Hiroyasu Ehara v Yuichiro Inui | 6-4,6-0 |
| ITF Korea F1 | 2015/05/22 04:00 | Hiroyasu Ehara v Min Hyeok Cho | 0-6,0-6 |
| ITF Korea F1 | 2015/05/21 07:45 | Ho-Min Kang v Hiroyasu Ehara | 1-6,7-6,3-6 |
| ITF Korea F1 | 2015/05/19 05:05 | Hiroyasu Ehara v Marcos Giron | 2-6,7-5,7-5 |
| ITF Japan F7 | 2015/06/17 04:30 | Koichi Sano v Oh-Hee Kwon | 6-3,3-6,6-4 |
| ITF Korea F1 | 2015/05/16 03:30 | Soonwoo Kwon v Oh-Hee Kwon | 6-2,6-1 |