| 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 F4 | 2014/04/02 01:00 | Masato Shiga v Takashi Saito | 7-6,6-7,6-1 |
| ITF Thailand F10 | 2014/05/27 03:15 | Dayne Kelly v Takao Suzuki | 4-6,7-6,6-1 |
| ITF Thailand F10 | 2014/05/21 05:00 | Takao Suzuki v Bowen Ouyang | 1-6,2-6 |
| ITF Thailand F10 | 2014/05/19 04:00 | Nawakarn Khunjan v Takao Suzuki | 3-6,3-6 |
| ITF Japan F3 | 2014/03/26 01:00 | Takao Suzuki v Kento Takeuchi | 4-6,4-6 |
| ITF Japan F2 | 2014/03/21 01:55 | Takao Suzuki v Hiroyasu Ehara | 5-7,3-6 |
| ITF Japan F2 | 2014/03/20 02:30 | Takao Suzuki v Yusuke Watanuki | 6-4,6-3 |
| ITF Japan F2 | 2014/03/18 02:25 | Hiroka Kondo v Takao Suzuki | 3-6,2-6 |