| ITF Japan F6 | 2015/06/13 01:30 | Takuto Niki v Toshihide Matsui | 3-6,2-6 |
| ITF Japan F6 | 2015/06/12 05:30 | Yuya Kibi v Toshihide Matsui | 3-6,2-6 |
| ITF Japan F6 | 2015/06/11 01:00 | Masayoshi Ono v Toshihide Matsui | 5-7,0-6 |
| ITF Japan F6 | 2015/06/10 02:20 | Sho Katayama v Toshihide Matsui | 7-5,3-6,4-6 |
| 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 Japan F6 | 2015/06/13 01:00 | Takashi Saito v Duckhee Lee | 2-6,3-6 |
| ITF Japan F6 | 2015/06/12 05:30 | Yusuke Takahashi v Duckhee Lee | 2-6,2-6 |
| ITF Japan F6 | 2015/06/11 01:00 | Issei Okamura v Duckhee Lee | 1-6,4-6 |
| ITF Japan F6 | 2015/06/09 05:00 | Ju-Hae Moon v Duckhee Lee | 1-6,1-6 |
| ITF China F6 | 2015/05/30 05:00 | Yan Bai v Duckhee Lee | 6-4,6-1 |
| ITF China F6 | 2015/05/30 02:00 | Duckhee Lee v Kento Takeuchi | 6-1,6-4 |
| ITF China F6 | 2015/05/27 02:00 | Duckhee Lee v Cheng-Yu Yu | 6-4,6-4 |
| ITF China F6 | 2015/05/26 02:00 | Duckhee Lee v Michael Geerts | 7-5,6-3 |