Round: 26 Ground: Hardcourt outdoor
| ITF Thailand F4 | 2016/08/22 05:45 | Onishi, Ken v Calum Puttergill | 6-4,6-1 |
| ITF Thailand F4 | 2016/08/21 03:00 | Onishi, Ken v Natthasith Kunsuwan | 6-4,6-2 |
| ITF Thailand F4 | 2016/08/20 06:00 | Onishi, Ken v Roberts, Charles | 6-4,6-2 |
| Zimbabwe F3, Singles Qualifying | 2016/07/05 10:45 | Kalambay, Jessy v Onishi, Ken | 6-4,7-5 |
| ITF Zimbabwe F2 | 2016/06/28 08:00 | Onishi, Ken v Vishnu Vardhan | 4-6,3-6 |
| ITF Zimbabwe F1 | 2016/06/21 08:00 | Onishi, Ken v Vinsant, Shane | 6-3,3-6,5-7 |
| ITF Japan F8 | 2016/06/14 04:25 | Renta Tokuda v Onishi, Ken | 6-0,7-5 |
| ITF Japan F7 | 2016/06/06 05:05 | Onozawa, Arata v Onishi, Ken | 6-4,6-7,6-0 |
| ITF Thailand F4 | 2016/08/23 04:50 | Tanuma, Ryota v Antoine Escoffier | 4-6,6-1,3-6 |
| ITF Vietnam F8 | 2016/08/06 04:30 | Yusuke Takahashi v Antoine Escoffier | 5-7,7-6,6-1 |
| ITF Vietnam F8 | 2016/08/05 04:45 | Mukund Sasikumar v Antoine Escoffier | 5-7,4-6 |
| ITF Vietnam F8 | 2016/08/04 03:35 | Jayaprakash, Mohit Mayur v Antoine Escoffier | 4-6,0-6 |
| ITF Vietnam F8 | 2016/08/03 05:25 | Rishab Agarwal v Antoine Escoffier | 2-6,5-7 |
| ITF Portugal F8 | 2016/07/16 08:30 | Antoine Escoffier v Hugo Grenier | 2-6,6-2,3-6 |
| ITF Portugal F8 | 2016/07/15 08:30 | Antoine Escoffier v Albano Olivetti | 6-1,6-4 |
| ITF Portugal F8 | 2016/07/14 10:10 | Antoine Escoffier v Reese, Hunter | 6-3,4-6,6-4 |