Home History
| French Open | 2018/10/24 10:00 | Kento Momota v Jen Hao Hsu | W | 2-0 |
| All England Open | 2018/10/21 12:00 | Tien Chen Chou v Kento Momota | W | 1-2 |
| All England Open | 2018/10/20 09:30 | Srikanth Kidambi v Kento Momota | W | 0-2 |
| All England Open | 2018/10/19 14:00 | Khosit Phetpradab v Kento Momota | W | 0-2 |
| All England Open | 2018/10/18 10:40 | Suppanyu Avihingsanon v Kento Momota | W | 0-2 |
| All England Open | 2018/10/16 16:00 | Anthony Sinisuka Ginting v Kento Momota | W | 1-2 |
| Indonesia Masters - Dublu Mixt | 2018/09/27 09:25 | Anders Antonsen v Kento Momota | W | 1-2 |
| Indonesia Masters - Dublu Mixt | 2018/09/26 08:30 | Wei Feng Chong v Kento Momota | W | 0-2 |
Away History
| French Open | 2018/10/24 11:00 | Kazumasa Sakai v Dan Lin | W | 2-1 |
| All England Open | 2018/10/17 15:40 | Viktor Axelsen v Kazumasa Sakai | L | 2-0 |
| Indonesia Masters - Dublu Mixt | 2018/09/27 04:20 | Kazumasa Sakai v Tien Chen Chou | L | 0-2 |
| Indonesia Masters - Dublu Mixt | 2018/09/26 03:50 | Kazumasa Sakai v Brice Leverdez | W | 2-1 |
| All England Open | 2018/09/19 08:30 | Kenta Nishimoto v Kazumasa Sakai | L | 2-0 |
| All England Open | 2018/09/11 08:00 | Kazumasa Sakai v Wan Ho Son | L | 1-2 |
| Thailand Open | 2018/07/11 06:40 | Kazumasa Sakai v Wei Feng Chong | L | 1-2 |
| All England Open | 2018/07/05 07:15 | Yuqi Shi v Kazumasa Sakai | L | 2-0 |