Round: 25 Ground: Hardcourt outdoor
| ITF Japan F2 | 2016/03/15 04:35 | Singh, Karunuday v Kikuchi, Gengo | 4-6,6-3,5-7 |
| ITF Japan F1 | 2016/03/12 01:00 | Singh, Karunuday v Issei Okamura | 3-6,2-6 |
| ITF Japan F1 | 2016/03/10 05:35 | Singh, Karunuday v Kato, Shoma | 6-0,6-1 |
| ITF Japan F1 | 2016/03/10 01:00 | Singh, Karunuday v Hashimoto, Taiki | 6-2,6-4 |
| ITF Thailand F9 | 2015/06/25 03:00 | Sekiguchi, Shuichi v Singh, Karunuday | 6-0,6-2 |
| ITF Thailand F9 | 2015/06/24 03:45 | Kazuma Kawachi v Singh, Karunuday | 3-6,4-6 |
| ITF Thailand F9 | 2015/06/15 04:10 | Singh, Karunuday v Na, Jung-Woong | 2-6,3-6 |
| ITF India F6 | 2015/05/28 04:00 | Hung, Jui-Chen v Singh, Karunuday | 1-6,3-6 |
| ITF Japan F2 | 2016/03/15 04:25 | Kim, Young Seok v Issei Okamura | 7-6,3-6,4-6 |
| ITF Japan F1 | 2016/03/10 04:30 | Kim, Young Seok v Saito, Takashi | 4-6,2-6 |
| ITF China F3 | 2016/03/05 05:00 | Lopez Perez v Kim, Young Seok | 6-4,7-6 |
| ITF China F3 | 2016/03/04 02:00 | Kim, Young Seok v Miljan Zekic | 6-4,7-5 |
| ITF China F3 | 2016/03/03 02:00 | Kim, Young Seok v Centenari, Alexander | 6-2,6-2 |
| ITF China F3 | 2016/03/02 02:00 | Kim, Young Seok v Ning, Yuqing | 7-6,6-2 |
| ITF China F3 | 2016/02/29 06:20 | Kim, Young Seok v Liu, Hu | 6-1,6-2 |
| ITF China F2 | 2016/02/25 04:30 | Petit, Gabriel v Kim, Young Seok | 6-2,4-6,6-3 |