Round: 25 Ground: Hardcourt outdoor
| ITF Canada F6 Qual | 2015/07/27 16:00 | Masayoshi Ono v Max Schnur | 6-2,6-2 |
| ITF Canada F6 Qual | 2015/07/26 16:00 | Masayoshi Ono v Kento Tanaka-Tamaki | 6-2,6-2 |
| ITF Japan F8 | 2015/06/24 01:10 | Masayoshi Ono v Arata Onozawa | 2-6,2-6 |
| ITF Japan F6 | 2015/06/11 01:00 | Masayoshi Ono v Toshihide Matsui | 5-7,0-6 |
| ITF Guam F1 | 2015/05/27 00:00 | Hiromasa Oku v Masayoshi Ono | 6-0,6-2 |
| ITF Guam F1 | 2015/05/24 02:00 | Winter Meagher v Masayoshi Ono | 2-6,2-6 |
| ITF Greece F6 | 2015/04/27 09:20 | Stephanos Schinas v Masayoshi Ono | 6-7,6-4,6-1 |
| ITF Greece F5 | 2015/04/18 08:30 | Delf Gohlke v Masayoshi Ono | 6-7,6-2,6-2 |
| ITF China F12 | 2015/08/07 08:30 | Yan Bai v Winston Lin | 6-3,6-2 |
| ITF China F12 | 2015/08/06 08:00 | Sho Katayama v Winston Lin | 4-6,6-7 |
| ITF China F12 | 2015/08/04 08:00 | Wei-De Lin v Winston Lin | 2-6,1-6 |
| ITF China F12 Qual | 2015/08/03 08:00 | Winston Lin v Li-Wei Tan | 6-3,4-6,6-1 |
| ITF China F12 Qual | 2015/08/02 08:30 | Winston Lin v Rhett Purcell | 5-7,6-0,7-6 |
| ITF USA F20 | 2015/07/01 14:00 | Winston Lin v Alex Rybakov | 5-7,2-6 |
| ITF USA F18 | 2015/06/26 20:55 | Winston Lin v Sekou Bangoura | 2-6,4-6 |
| ITF USA F18 | 2015/06/25 16:00 | Winston Lin v Hunter Callahan | 6-3,7-5 |