Round: 25 Ground: Hardcourt outdoor
| ITF Zimbabwe F3 | 2016/07/03 08:00 | Jessy Kalambay v Siphosothando Montsi | 6-3,6-7,6-4 |
| ITF Zimbabwe F3 | 2016/07/02 07:00 | Jessy Kalambay v Munashe Chingono | 6-2,7-5 |
| ITF Zimbabwe F2 Qual | 2016/06/25 07:00 | Mitchell Frank v Jessy Kalambay | 6-4,6-2 |
| ITF Spain F11 | 2016/04/24 07:30 | Lionel Mansour v Jessy Kalambay | 6-4,6-3 |
| ITF Greece F4 | 2016/04/10 08:30 | Winston Lin v Jessy Kalambay | 6-4,6-7,6-3 |
| ITF Greece F3 | 2016/04/02 11:30 | Jonathan Binding v Jessy Kalambay | 2-6,7-6,6-3 |
| ITF Portugal F3 Qual | 2016/03/07 10:30 | Samuel Bothwell v Jessy Kalambay | 6-3,6-1 |
| ITF Portugal F3 Qual | 2016/03/06 14:00 | Pablo Belda v Jessy Kalambay | 3-6,2-6 |
| ITF Zimbabwe F2 | 2016/06/28 08:00 | Ken Onishi v Vishnu Vardhan | 4-6,3-6 |
| ITF Zimbabwe 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 Japan F7 | 2016/06/06 05:05 | Arata Onozawa v Ken Onishi | 6-4,6-7,6-0 |
| ITF Japan F6 | 2016/05/31 02:30 | Ken Onishi v Gengo Kikuchi | 1-6,4-6 |
| ITF Guam F1 | 2016/05/23 00:00 | Deiton Baughman v Ken Onishi | 6-1,6-4 |
| ITF India F3 | 2016/05/11 04:00 | Ken Onishi v Yuya Ito | 4-6,4-6 |
| ITF India F3 | 2016/05/10 03:30 | Ranjeet Virali-Murugesan v Ken Onishi | 6-7,4-6 |