Ground: Synthetic outdoor
| ITF Japan F6 | 2014/06/11 02:05 | Masato Shiga v Takao Suzuki | 1-6,2-6 |
| ITF Japan F5 | 2014/06/02 01:00 | Masato Shiga v Atsushi Ushida | 6-4,1-6,6-3 |
| ITF Thailand F10 | 2014/05/28 06:25 | Masato Shiga v Christopher Rungkat | 5-7,2-6 |
| ITF Thailand F10 | 2014/05/26 05:00 | Congsup Congcar v Masato Shiga | 3-6,3-6 |
| ITF Thailand F10 | 2014/05/21 04:00 | Pol Wattanakul v Masato Shiga | 3-6,6-3,2-6 |
| ITF Korea F1 Qual | 2014/04/30 04:00 | Masato Shiga v Soonwoo Kwon | 7-6,7-5 |
| ITF Japan F4 | 2014/04/05 02:00 | Masato Shiga v Takuto Niki | 3-6,7-6,6-3 |
| ITF Japan F4 | 2014/04/04 01:00 | Issei Okamura v Masato Shiga | 0-6,3-6 |
| ITF Japan F7 Qual | 2014/06/15 00:30 | Ben Mclachlan v Haru Inoue | 6-1,6-4 |