| ITF India F3 | 2016/05/10 03:30 | Ranjeet Virali-Murugesan v Ken Onishi | 6-7,4-6 |
| ITF India F2 | 2016/05/03 11:00 | Pol Wattanakul v Ken Onishi | 6-4,7-6 |
| ITF Japan F5 | 2016/04/06 00:30 | Ken Onishi v Takao Suzuki | 6-3,4-6,3-6 |
| ITF Japan F5 | 2016/04/04 01:30 | Ken Onishi v Koichi Sano | 6-1,6-0 |
| ITF Japan F5 | 2016/04/03 02:30 | Ken Onishi v Kazuki Shimizu | 6-3,6-2 |
| ITF Japan F4 | 2016/03/27 01:00 | Yosuke Watanuki v Ken Onishi | 6-2,7-6 |
| ITF Japan F3 | 2016/03/23 01:00 | Yuya Kibi v Ken Onishi | 7-6,6-1 |
| ITF Japan F3 | 2016/03/22 03:10 | Ken Onishi v Keisuke Watanuki | 2-6,6-2,7-5 |
| ITF India F3 | 2016/05/10 10:00 | Suraj R Prabodh v Yuya Ito | 0-6,4-6 |
| ITF India F3 | 2016/05/08 10:30 | Yuya Ito v Faisal Qamar | 6-3,6-2 |
| ITF India F2 | 2016/05/06 04:30 | Shintaro Imai v Yuya Ito | 6-4,3-6,6-2 |
| ITF India F2 | 2016/05/05 04:00 | Christopher Rungkat v Yuya Ito | 4-6,2-6 |
| ITF India F2 | 2016/05/04 05:50 | Ranjeet Virali-Murugesan v Yuya Ito | 0-6,1-6 |
| ITF India F2 | 2016/05/03 12:10 | Yuya Ito v N. Vijay Sundar Prashanth | 6-3,7-6 |
| ITF India F2 | 2016/05/02 09:30 | Rhett Purcell v Yuya Ito | 4-6,1-6 |
| ITF India F2 | 2016/05/01 04:30 | Paras Dahiya v Yuya Ito | 1-6,1-6 |