Round: 25 Ground: Hardcourt outdoor
| ITF Vietnam F8 | 2016/08/04 02:30 | Onozawa, Arata v Mukund Sasikumar | 1-6,3-6 |
| ITF Vietnam F8 | 2016/08/02 02:00 | Onozawa, Arata v Kanar, Jonathan | 7-5,6-4 |
| ITF Hong Kong F3 | 2016/06/22 22:00 | Reinwein, Sami v Onozawa, Arata | 6-2,6-2 |
| ITF Hong Kong F3 | 2016/06/21 22:00 | Susanto, David Agung v Onozawa, Arata | 3-6,4-6 |
| ITF Hong Kong F3 | 2016/06/19 22:00 | Ryota Tanuma v Onozawa, Arata | 1-6,5-7 |
| ITF Hong Kong F2 Qual | 2016/06/15 22:00 | Libietis, Mikelis v Onozawa, Arata | 6-4,7-6 |
| ITF Hong Kong F2 Qual | 2016/06/14 22:00 | Xia, Zihao v Onozawa, Arata | 4-6,2-6 |
| ITF Japan F7 | 2016/06/08 03:30 | Ito, Yuya v Onozawa, Arata | 6-4,6-1 |
| ITF China F13 | 2016/07/20 03:30 | Hung, Jui-Chen v Yibing Wu | 1-6,3-6 |
| ITF China F13 | 2016/07/19 09:50 | Hung, Jui-Chen v Robins, Mitchell William | 6-4,6-2 |
| ITF Hong Kong F3 | 2016/06/21 22:00 | Hung, Jui-Chen v Reinwein, Sami | 2-6,3-6 |
| ITF Hong Kong F2 Qual | 2016/06/13 22:00 | Gao, Xin v Hung, Jui-Chen | 6-1,6-3 |
| ITF Hong Kong F1 | 2016/06/06 22:00 | Tang, Anthony Jackie v Hung, Jui-Chen | 6-1,6-4 |
| ITF China F9 | 2016/06/02 03:00 | Akira Santillan v Hung, Jui-Chen | 6-3,6-2 |
| ITF China F9 | 2016/05/31 06:00 | Hung, Jui-Chen v Farren, Connor | 2-6,6-3,6-4 |
| ITF China F8 | 2016/05/24 03:35 | Hung, Jui-Chen v Farren, Connor | 6-4,5-7,4-6 |