Round: 25 Ground: Hardcourt indoor
| ITF Vietnam F6 - Final | 2016/09/29 03:00 | Bowen Ouyang v Ken Onoda | 6-0,6-1 |
| ITF Vietnam F6 - Final | 2016/09/27 04:40 | Ken Onoda v Ku Keon Kang | 6-3,6-1 |
| ITF Vietnam F8 | 2016/09/24 03:00 | Ken Onoda v Artem Vu | 3-6,6-3,6-4 |
| ITF Vietnam F8 | 2016/09/18 03:00 | Woo-Ram Kim v Ken Onoda | 6-4,6-4 |
| ITF Vietnam F8 | 2016/09/18 02:00 | Naru Shirafuji v Ken Onoda | 3-6,4-6 |
| ITF Indonesia F3 | 2016/08/31 03:45 | Christopher Rungkat v Ken Onoda | 6-0,4-6,6-1 |
| ITF Indonesia F3 | 2016/08/30 08:40 | Armando C. Soemarno v Ken Onoda | 3-6,4-6 |
| ITF Indonesia F3 Qual | 2016/08/28 06:30 | Ken Onoda v Ruitong Fang | 7-6,6-2 |
| ITF Chinese Taipei F2 | 2016/10/16 02:00 | Kazuma Kawachi v Shao-Fan Liu | 1-6,0-6 |
| ITF Chinese Taipei F1 | 2016/10/12 02:00 | Kazuma Kawachi v Wei-De Lin | 3-6,4-6 |
| ITF Chinese Taipei F1 | 2016/10/10 06:00 | Kazuma Kawachi v Yu-Chang Wang | 3-6,6-3,6-1 |
| ITF Chinese Taipei F1 | 2016/10/09 01:30 | Kazuma Kawachi v Jad Ballout | 6-2,6-2 |
| ITF Canada F9 Qual | 2016/09/18 16:00 | Kazuma Kawachi v Egor Koleganov | 5-7,1-6 |
| ITF Canada F8 Qual | 2016/09/12 14:00 | Kazuma Kawachi v Serge Becerra | 1-6,3-6 |
| ITF Canada F7 Qual | 2016/09/04 14:00 | Kazuma Kawachi v Michael Lippens | 6-4,1-6,1-6 |
| ITF Vietnam F8 | 2016/07/30 04:00 | Kazuma Kawachi v Aoran Wang | 2-6,2-6 |