Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/04/23 04:00 | Toshihide Matsui v Akira Santillan | 1-6,2-6 |
| ITF Thailand F9 | 2015/04/22 03:00 | Toshihide Matsui v Pruchya Isarow | 6-4,6-4 |
| ITF Thailand F9 | 2015/04/21 03:00 | Toshihide Matsui v Suthinan Tanthaseraneewat | 6-3,6-1 |
| ITF Indonesia F3 | 2015/04/16 04:30 | Kittiphong Wachiramanowong v Toshihide Matsui | 7-6,6-1 |
| ITF Indonesia F3 | 2015/04/15 04:05 | Christian Alvin Edison v Toshihide Matsui | 3-6,2-6 |
| ITF Indonesia F1 | 2015/04/01 06:00 | Toshihide Matsui v Jeson Patrombon | 6-4,4-6,6-7 |
| ITF Japan F3 | 2015/03/25 01:00 | Finn Tearney v Toshihide Matsui | 6-3,6-3 |
| Challenger Shanghai | 2014/09/02 02:00 | Di Wu v Toshihide Matsui | 7-5,6-3 |
| ITF Thailand F9 | 2015/05/08 03:00 | Jacob Grills v Pol Wattanakul | 7-5,6-1 |
| ITF Thailand F9 | 2015/05/07 03:00 | Pol Wattanakul v Finn Tearney | 6-4,7-5 |
| ITF Thailand F9 | 2015/05/06 05:45 | Pol Wattanakul v Nawakarn Khunjan | 6-3,6-3 |
| ITF Thailand F9 | 2015/05/05 03:00 | Hiroka Kondo v Pol Wattanakul | 6-7,2-6 |
| ITF Thailand F9 | 2015/04/24 03:00 | Pol Wattanakul v Kento Takeuchi | 6-7,3-6 |
| ITF Thailand F9 | 2015/04/23 04:00 | Shunrou Takeshima v Pol Wattanakul | 1-6,4-6 |
| ITF Thailand F9 | 2015/04/22 03:00 | Min-Kyu Song v Pol Wattanakul | 6-2,6-7,1-6 |
| ITF Turkey F5 | 2015/02/05 09:30 | Pol Wattanakul v Yan Bai | 1-6,4-6 |