Ground: Hardcourt outdoor
| ITF Turkey F3 | 2015/01/20 09:30 | Shiga, Masato v 우질로브스키, 볼로도이미르 | 3-6,6-3,3-6 |
| ITF Turkey F2 | 2015/01/15 10:00 | Shiga, Masato v 스미르노브, 아르템 | 4-6,2-6 |
| ITF Australia F8 | 2014/10/14 03:35 | Shiga, Masato v Kibi, Yuya | 6-7,1-6 |
| ITF Australia F7 | 2014/10/08 00:00 | Shiga, Masato v 켈리, 다인 | 1-6,3-6 |
| ITF Australia F7 | 2014/10/07 03:55 | Shiga, Masato v Zelba, Marious | 6-2,7-5 |
| Australia F6, Singles | 2014/09/30 03:50 | Shiga, Masato v Takeuchi, Kento (1987) | 4-6,6-3,2-6 |
| ITF Chinese Taipei F1 | 2014/08/27 04:00 | 위, 청위 v Shiga, Masato | 6-0,6-2 |
| ITF Chinese Taipei F1 | 2014/08/21 02:00 | 니키, 타쿠토 v Shiga, Masato | 6-1,6-0 |