Ground: Hardcourt outdoor
| ITF Indonesia F3 | 2015/04/17 06:45 | Duckhee Lee v Kittiphong Wachiramanowong | 6-4,1-6,6-4 |
| ITF Indonesia F3 | 2015/04/16 04:30 | Kittiphong Wachiramanowong v Toshihide Matsui | 7-6,6-1 |
| ITF Indonesia F3 | 2015/04/15 04:40 | Kittiphong Wachiramanowong v Anvit Bendre | 6-0,6-0 |
| ITF Japan F4 | 2015/03/31 03:30 | Seong Chan Hong v Kittiphong Wachiramanowong | 6-1,6-3 |
| ITF Japan F4 | 2015/03/30 01:00 | Kittiphong Wachiramanowong v Kaito Uesugi | 3-6,6-4,6-1 |
| ITF Japan F4 | 2015/03/29 00:00 | Kittiphong Wachiramanowong v Yuki Nakamura | 6-3,2-6,6-0 |
| ITF Japan F3 | 2015/03/22 01:00 | Kittiphong Wachiramanowong v Akira Santillan | 3-6,2-6 |
| ITF Turkey F7 | 2015/02/17 07:30 | Kittiphong Wachiramanowong v Jeremy Jahn | 1-6,2-6 |
| ITF Thailand F9 | 2015/04/25 06:30 | Makoto Ochi v Kelsey Stevenson | 7-5,7-6 |
| ITF Japan F3 | 2015/03/21 05:00 | Su Hao Zhong v Makoto Ochi | 6-4,4-6,4-6 |
| ITF Japan F2 | 2015/03/20 03:45 | Chu-Huan Yi v Makoto Ochi | 6-1,4-6,6-2 |
| ITF Japan F2 | 2015/03/19 03:00 | Makoto Ochi v Kaito Uesugi | 5-7,6-4,7-6 |
| ITF Japan F2 | 2015/03/17 01:00 | Makoto Ochi v Naoki Nakagawa | 6-2,7-5 |
| ITF Japan F2 | 2015/03/14 02:30 | Jarryd Chaplin v Makoto Ochi | 6-2,4-6,2-6 |