Ground: Clay
| ITF Japan F5 | 2015/06/03 06:30 | Takashi Saito v Masaki Sasai | 6-0,6-2 |
| ITF Spain F14 | 2015/05/21 10:50 | Tommy Paul v Takashi Saito | 7-5,6-4 |
| ITF Japan F4 | 2015/03/31 01:00 | Takashi Saito v Takuto Niki | 5-7,7-5,3-6 |
| ITF Japan F3 | 2015/03/26 01:00 | Takashi Saito v Shuichi Sekiguchi | 3-6,6-7 |
| ITF Japan F3 | 2015/03/24 03:10 | Takashi Saito v Masaki Sasai | 4-6,6-4,6-4 |
| ITF Japan F3 | 2015/03/23 01:00 | Takashi Saito v Jarryd Chaplin | 7-6,3-6,7-6 |
| ITF Japan F3 | 2015/03/22 01:00 | Takashi Saito v Yutaro Matsuzaki | 6-0,6-3 |
| ITF Japan F3 | 2015/03/21 01:00 | Takashi Saito v Yusei Fukuoka | 6-1,6-0 |
| ITF Japan F5 | 2015/06/02 01:00 | Shunrou Takeshima v Gengo Kikuchi | 7-5,6-4 |
| ITF Thailand F9 | 2015/04/25 06:30 | Soravich Kaewwongwattana v Shunrou Takeshima | 1-6,2-6 |
| ITF Thailand F9 | 2015/04/23 04:00 | Shunrou Takeshima v Pol Wattanakul | 1-6,4-6 |
| ITF Thailand F9 | 2015/04/22 04:50 | Christopher Rungkat v Shunrou Takeshima | 2-6,1-6 |
| ITF Thailand F9 | 2015/04/20 04:00 | Katsuki Nagao v Shunrou Takeshima | 4-6,5-7 |
| ITF Thailand F9 | 2015/04/19 04:00 | Shunrou Takeshima v Kelsey Stevenson | 6-2,6-2 |
| ITF Japan F3 | 2015/03/26 02:35 | Yasutaka Uchiyama v Shunrou Takeshima | 6-3,6-1 |
| ITF Japan F3 | 2015/03/24 01:00 | Shunrou Takeshima v Ben Mclachlan | 6-2,6-0 |