Ground: Hardcourt outdoor
| ITF Hong Kong F3 | 2014/07/22 02:00 | Takashi Saito v Ruan Roelofse | 6-3,6-4 |
| Challenger Kaohsiung Qual | 2014/07/14 06:00 | Kento Takeuchi v Takashi Saito | 6-4,1-6,6-3 |
| ITF Japan F8 | 2014/06/26 01:00 | Gengo Kikuchi v Takashi Saito | 7-6,2-6,7-6 |
| ITF Japan F8 | 2014/06/25 03:15 | Ben Mclachlan v Takashi Saito | 5-7,5-7 |
| ITF Japan F7 | 2014/06/19 01:00 | Chih-Jen Ho v Takashi Saito | 7-6,2-6,6-1 |
| ITF Japan F7 | 2014/06/18 02:00 | Yosuke Watanuki v Takashi Saito | 1-6,1-6 |
| ITF Japan F6 | 2014/06/15 03:00 | Yuya Kibi v Takashi Saito | 6-3,6-3 |
| ITF Japan F6 | 2014/06/14 02:00 | Takashi Saito v Takuto Niki | 7-6,6-3 |
| ITF Hong Kong F3 | 2014/07/22 03:45 | Jui-Chen Hung v Toshihide Matsui | 3-6,4-6 |
| Challenger Kaohsiung | 2014/07/15 06:20 | Thomas Fabbiano v Toshihide Matsui | 6-4,6-2 |
| ITF Thailand F10 | 2014/06/03 03:00 | Wishaya Trongcharoenchaikul v Toshihide Matsui | 3-6,4-6 |
| ITF Thailand F10 | 2014/05/31 03:00 | Christopher Rungkat v Toshihide Matsui | 4-6,1-6 |
| ITF Thailand F10 | 2014/05/30 03:00 | Toshihide Matsui v Jacob Grills | 6-1,7-5 |
| ITF Thailand F10 | 2014/05/29 03:00 | Phassawit Bura'ritta v Toshihide Matsui | 3-6,6-3,1-6 |
| ITF Thailand F10 | 2014/05/28 03:00 | Hiroyasu Ehara v Toshihide Matsui | 7-6,5-7,5-7 |
| ITF Japan F3 | 2014/03/28 01:00 | Toshihide Matsui v Yusuke Watanuki | 4-6,6-4,4-6 |