Round: 25 Ground: Hardcourt outdoor
| ITF Japan F1 | 2016/03/12 01:00 | Karunuday Singh v Issei Okamura | 3-6,2-6 |
| ITF Japan F1 | 2016/03/10 05:35 | Karunuday Singh v Shoma Kato | 6-0,6-1 |
| ITF Japan F1 | 2016/03/10 01:00 | Karunuday Singh v Taiki Hashimoto | 6-2,6-4 |
| ITF Thailand F9 | 2015/06/25 03:00 | Shuichi Sekiguchi v Karunuday Singh | 6-0,6-2 |
| ITF Thailand F9 | 2015/06/24 03:45 | Kazuma Kawachi v Karunuday Singh | 3-6,4-6 |
| ITF Thailand F9 | 2015/06/15 04:10 | Karunuday Singh v Jung-Woong Na | 2-6,3-6 |
| ITF India F6 | 2015/05/28 04:00 | Jui-Chen Hung v Karunuday Singh | 1-6,3-6 |
| ITF India F6 | 2015/05/27 05:45 | Anvit Bendre v Karunuday Singh | 1-6,3-6 |
| ITF Japan F1 | 2016/03/13 02:00 | Gengo Kikuchi v Liang-Chi Huang | 5-7,5-7 |
| ITF Japan F1 | 2016/03/12 05:30 | Gengo Kikuchi v Shuichi Sekiguchi | 7-6,6-1 |
| ITF Japan F1 | 2016/03/12 01:00 | Takuto Niki v Gengo Kikuchi | 6-7,6-4,3-6 |
| ITF Japan F1 | 2016/03/10 01:00 | Gengo Kikuchi v Yuqing Ning | 6-3,6-3 |
| ITF Japan F1 | 2016/03/07 01:00 | Gengo Kikuchi v Yuga Tashiro | 6-1,4-6,6-1 |
| ITF Japan F1 | 2016/03/06 01:00 | Gengo Kikuchi v Teppei Uesugi | 6-2,6-0 |
| ITF Japan F5 | 2015/06/02 01:00 | Shunrou Takeshima v Gengo Kikuchi | 7-5,6-4 |
| ITF Guam F1 | 2015/05/31 01:00 | Gengo Kikuchi v Takao Suzuki | 3-6,3-6 |