| Open de Catar - Dobles Mixtos | 2017/09/20 09:40 | Anton Kallberg v Kenji Matsudaira | L | 4-2 |
| Open de Bulgaria | 2017/08/19 08:30 | Kenji Matsudaira v Kenta Tazoe | L | 3-4 |
| Open de Bulgaria | 2017/08/18 17:00 | Maharu Yoshimura v Kenji Matsudaira | W | 2-4 |
| Open de Bulgaria | 2017/08/17 16:40 | Kenji Matsudaira v Benedek Olah | W | 4-3 |
| Open de Catar - Dobles Mixtos | 2017/08/16 12:00 | Kenji Matsudaira v Viacheslav Burov | W | 4-0 |
| Open de Catar - Dobles Mixtos | 2017/06/21 06:50 | Kenji Matsudaira v Andrea Landrieu | L | 0-4 |
| Open de Tailandia | 2017/04/01 12:55 | Jeongwoo Park v Kenji Matsudaira | L | 4-2 |
| Open de Catar - Femenino | 2016/09/23 18:47 | Benedikt Duda v Kenji Matsudaira | L | 4-3 |
| Open de Catar - Dobles Mixtos | 2018/04/10 08:20 | Endika Diez v Filip Radovic | L | 4-1 |
| Open de Catar - Dobles Mixtos | 2018/04/03 12:40 | Filip Radovic v Remi Menand | L | 1-3 |
| Open de Catar - Dobles Mixtos | 2017/08/15 15:20 | Enzo Angles v Filip Radovic | L | 4-0 |