Round: 54 Ground: Hardcourt outdoor
| ITF - Thailand F4 | 2016/08/24 04:55 | Ken Onishi v Antoine Escoffier | 4-6,4-6 |
| ITF - Thailand F4 | 2016/08/22 05:45 | Ken Onishi v Calum Puttergill | 6-4,6-1 |
| ITF - Thailand F4 | 2016/08/21 03:00 | Ken Onishi v Natthasith Kunsuwan | 6-4,6-2 |
| ITF - Thailand F4 | 2016/08/20 06:00 | Ken Onishi v Charles Roberts | 6-4,6-2 |
| ITF - Simbabwe F3 | 2016/07/05 10:45 | Jessy Kalambay v Ken Onishi | 6-4,7-5 |
| ITF - Simbabwe F2 | 2016/06/28 08:00 | Ken Onishi v Vishnu Vardhan | 4-6,3-6 |
| ITF - Simbabwe F1 | 2016/06/21 08:00 | Ken Onishi v Shane Vinsant | 6-3,3-6,5-7 |
| ITF - Japan F8 | 2016/06/14 04:25 | Renta Tokuda v Ken Onishi | 6-0,7-5 |
| ITF - Thailand F9 | 2015/11/29 04:30 | Tim Van Terheijden v Akanit Pumjit | 1-6,6-1,6-0 |
| ITF - Thailand F9 | 2015/11/28 03:00 | Akanit Pumjit v Mark Kolenberg | 6-0,6-2 |
| ITF - Thailand F9 | 2015/08/08 04:00 | Wishaya Trongcharoenchaikul v Akanit Pumjit | 6-3,6-2 |