| Open de Catar - Dobles Mixtos | 2017/06/14 05:37 | Joe Seyfried v Cedric Nuytinck | L | 2-4 |
| Open de Catar - Dobles Mixtos | 2017/06/14 01:30 | Joe Seyfried v Andreas Levenko | L | 0-3 |
| Open de Catar - Dobles Mixtos | 2017/04/26 09:40 | Joe Seyfried v Erik Paulin | W | 3-1 |
| Open de Catar - Dobles Mixtos | 2016/11/10 08:35 | Joe Seyfried v Man Ho Kwan | L | 0-3 |
| Open de Catar - Dobles Mixtos | 2017/06/20 02:00 | Tzu-Yi Yang v Tonin Ryuzaki | W | 2-3 |
| Open de Catar - Dobles Mixtos | 2017/06/16 07:20 | Tonin Ryuzaki v Kristian Karlsson | L | 0-4 |
| Open de Catar - Dobles Mixtos | 2017/06/15 09:55 | Tonin Ryuzaki v Jonghoon Lim | L | 1-3 |
| Open de Catar - Dobles Mixtos | 2017/06/15 06:36 | Tonin Ryuzaki v Hung Chieh Chiang | W | 4-0 |
| Open de Catar - Dobles Mixtos | 2017/06/15 06:25 | Tonin Ryuzaki v Dang Qiu | W | 3-2 |
| Open de Catar - Dobles Mixtos | 2017/06/14 07:40 | Kwan Kit Ho v Tonin Ryuzaki | W | 2-3 |
| Open de Catar - Dobles Mixtos | 2017/06/14 02:54 | Tonin Ryuzaki v Siu Hang Lam | L | 1-3 |
| Open de Catar - Dobles Mixtos | 2017/06/14 01:00 | Tonin Ryuzaki v Yun-Ju Lin | W | 3-2 |