Round: 25 Ground: Hardcourt outdoor
| ITF Japan F1 | 2016/03/10 04:30 | Young Seok Kim v Takashi Saito | 4-6,2-6 |
| ITF Japan F3 | 2016/03/24 03:15 | Young Seok Kim v Shuichi Sekiguchi | 2-6,0-6 |
| ITF Japan F3 | 2016/03/21 01:15 | Karunuday Singh v Young Seok Kim | 2-6,1-6 |
| ITF Japan F2 | 2016/03/15 04:25 | Young Seok Kim v Issei Okamura | 7-6,3-6,4-6 |
| ITF Japan F1 | 2016/03/10 04:30 | Young Seok Kim v Takashi Saito | 4-6,2-6 |
| ITF China F3 | 2016/03/05 05:00 | Enrique Lopez-Perez v Young Seok Kim | 6-4,7-6 |
| ITF China F3 | 2016/03/04 02:00 | Young Seok Kim v Miljan Zekic | 6-4,7-5 |
| ITF China F3 | 2016/03/03 02:00 | Young Seok Kim v Alexander Centenari | 6-2,6-2 |
| ITF China F3 | 2016/03/02 02:00 | Young Seok Kim v Yuqing Ning | 7-6,6-2 |
| ITF Japan F3 | 2016/03/20 02:30 | Takashi Saito v Jumpei Yamasaki | 4-6,6-4,2-6 |
| ITF Japan F3 | 2016/03/19 03:45 | Takashi Saito v Masaki Sasai | 4-6,7-5,7-5 |
| ITF Japan F2 | 2016/03/15 02:45 | Takashi Saito v Soonwoo Kwon | 3-6,4-6 |
| ITF Japan F1 | 2016/03/12 01:00 | Takashi Saito v Liang-Chi Huang | 1-6,4-6 |
| ITF Japan F1 | 2016/03/10 04:30 | Young Seok Kim v Takashi Saito | 4-6,2-6 |
| 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 | Takashi Saito v Kento Takeuchi | 6-4,6-2 |
| ITF Japan F6 | 2015/06/11 01:00 | Yusuke Watanuki v Takashi Saito | 6-3,6-7,3-6 |