| 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 - Qualifikation | 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 F4 | 2014/04/02 01:00 | Masato Shiga v Takashi Saito | 7-6,6-7,6-1 |
| ITF - Japan F3 | 2014/03/27 01:45 | Toshihide Matsui v Masato Shiga | 6-3,7-6 |
| ITF - Guam F1 | 2014/05/29 00:00 | Atsushi Ushida v Takuto Niki | 6-4,2-6,2-6 |
| ITF - Guam F1 | 2014/05/27 00:00 | Brendan Moore v Atsushi Ushida | 7-5,0-6,5-7 |