Ground: Synthetic outdoor
| ITF Korea F1 | 2015/05/22 04:00 | Ehara, Hiroyasu v Cho, Min Hyeok | 0-6,0-6 |
| ITF Korea F1 | 2015/05/21 07:45 | Kang, Ho-Min v Ehara, Hiroyasu | 1-6,7-6,3-6 |
| ITF Korea F1 | 2015/05/19 05:05 | Ehara, Hiroyasu v Marcos Giron | 2-6,7-5,7-5 |
| ITF Greece F9 | 2015/04/30 08:50 | Ehara, Hiroyasu v Miccini, Giacomo | 2-6,3-6 |
| ITF Greece F9 | 2015/04/29 08:10 | Ehara, Hiroyasu v Brtnicky, Filip | 4-6,6-4,6-4 |
| ITF Greece F5 | 2015/04/26 09:40 | Crepaldi, Erik v Ehara, Hiroyasu | 3-6,6-0,3-6 |
| ITF Greece F5 | 2015/04/25 07:00 | Simunek, David v Ehara, Hiroyasu | 1-6,2-6 |
| ITF Greece F5 | 2015/04/24 07:00 | Ehara, Hiroyasu v Petrovic, Danilo | 6-3,6-3 |
| 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 Fukuoka, Yusei | 2-6,7-5,6-4 |
| ITF Japan F5 | 2015/06/03 06:00 | Yuichiro Inui v Ito, Yuichi | 3-6,3-6 |
| ITF Japan F5 | 2015/06/01 01:00 | Han, Sung Min v Yuichiro Inui | 3-6,6-2,2-6 |
| ITF Japan F5 | 2015/05/31 01:00 | Yuichiro Inui v Barclay, David | 6-3,3-6,6-1 |
| ITF Japan F4 | 2015/03/28 03:00 | Fujii, Shinta v Yuichiro Inui | 6-2,6-7,6-1 |
| ITF Kuwait F3 | 2014/11/26 10:05 | Ortega-Olmedo, Roberto v Yuichiro Inui | 6-3,6-1 |
| ITF Kuwait F3 | 2014/11/24 08:40 | Yuichiro Inui v Patrui, Andrei | 6-4,6-7,7-5 |