Round: 62 Ground: Hardcourt outdoor
| ITF China F11 Qual | 2015/07/20 02:00 | Kittiphong Wachiramanowong v Masaki Osafune | 6-0,6-1 |
| ITF China F11 Qual | 2015/07/19 02:00 | Masaki Osafune v Long Chen | 6-4,4-6,7-6 |
| ITF China F10 Qual | 2015/07/12 02:00 | Jun Nan Tao v Masaki Osafune | 4-6,6-1,6-2 |
| ITF China F10 Qual | 2015/07/11 04:00 | Masaki Osafune v Hao Fan Wang | 6-3,6-1 |
| ITF Japan F8 | 2015/06/24 01:10 | Katsuki Nagao v Masaki Osafune | 6-3,6-0 |
| ITF Japan F7 Qual | 2015/06/15 00:30 | Koichi Sano v Masaki Osafune | 6-4,6-2 |
| ITF Japan F7 Qual | 2015/06/14 00:00 | Masaki Osafune v Leo Julien Sebaoun | 7-5,6-2 |
| ITF Japan F3 | 2015/03/22 01:00 | Masaki Osafune v Jeamoon Lee | 4-6,3-6 |
| ITF Romania F13 | 2015/08/21 07:00 | Victor-Mugurel Anagnastopol v Viktor Galovic | 3-6,3-6 |
| ITF Romania F13 | 2015/08/18 06:30 | Victor-Mugurel Anagnastopol v Francesco Ferrari | 6-3,6-0 |
| ITF Romania F3 | 2015/05/19 07:00 | Teodor-Dacian Craciun v Victor-Mugurel Anagnastopol | 6-4,5-7,7-6 |
| ITF Romania F3 | 2015/05/18 08:00 | Andrei Stefan Apostol v Victor-Mugurel Anagnastopol | 0-6,6-4,6-7 |
| ITF Romania F3 | 2015/05/17 08:30 | Victor-Mugurel Anagnastopol v Patrick Grigoriu | 7-5,3-6,6-3 |