Belgian Int. | 09/14 11:15 | - | Kai Schaefer v Louis Ducrot | L | 1-2 | |
VM | 08/21 12:25 | 6 | Kai Schaefer v Brian Yang | D | Retired | |
Australian Open | 08/02 02:25 | 5 | Li Yang Su v Kai Schaefer | L | 2-0 | |
Australian Open - Kval | 08/01 01:25 | - | Kai Schaefer v Korakrit Laotrakul | W | 2-1 | |
Australian Open - Kval | 07/31 23:30 | - | Kai Schaefer v Ytharth Madaan | W | 2-0 | |
US Open | 07/12 19:10 | 5 | Kai Schaefer v Koo Takahashi | L | 0-2 | |
Canada Open - Kval | 07/04 16:55 | - | Kai Schaefer v Parupalli Kashyap | L | 0-2 | |
European Games | 06/28 08:30 | - | Luka Wraber v Kai Schaefer | W | 1-2 | |
Thailand Open - Kval | 05/30 06:55 | - | Chia Hao Lee v Kai Schaefer | L | 2-1 | |
Malaysia Masters - Kval | 05/23 02:00 | 14 | Christian Adinata v Kai Schaefer | L | 2-0 | |
Sudirman Cup | 05/15 02:20 | - | Kunlavut Vitidsarn v Kai Schaefer | L | 2-0 | |
Orleans Masters | 04/05 12:40 | 5 | Lan Xi Lei v Kai Schaefer | L | 2-0 | |
Orleans Masters - Kval | 04/04 10:00 | 4 | Joo Ven Soong v Kai Schaefer | - | Cancelled | |
Spain Masters - Kval | 03/28 08:40 | 4 | Christian Adinata v Kai Schaefer | L | 2-0 | |
Polish Open | 03/25 10:00 | - | Julien Carraggi v Kai Schaefer | L | 2-1 | |
Polish Open | 03/24 13:30 | - | Danylo Bosniuk v Kai Schaefer | W | 0-2 | |
German Open - Kval | 03/07 10:45 | 3 | Magnus Johannesen v Kai Schaefer | L | 2-0 | |
German Open - Kval | 03/07 10:00 | 4 | Kai Schaefer v Kiran George | - | Cancelled | |
German Open - Kval | 03/07 08:20 | 4 | Kai Schaefer v Raymond Webster | W | 2-0 | |
Uganda Int. | 02/25 07:00 | - | Zhen Yi Ong v Kai Schaefer | L | 2-1 | |
Uganda Int. | 02/23 08:30 | - | Youcef Sabri Medel v Kai Schaefer | W | 0-2 | |
EM for blandet lag | 02/16 15:00 | - | Kai Schaefer v Christo Popov | L | 0-2 | |
EM for blandet lag | 02/14 15:00 | - | Kai Schaefer v Dimitar Yanakiev | W | 2-0 | |
Estonian Int. | 01/13 10:20 | - | Jia Wei Joel Koh v Kai Schaefer | L | 2-1 | |
Dutch Open | 10/13 11:55 | - | Ade Resky Dwicahyo v Kai Schaefer | L | 2-1 | |
VM | 08/23 03:00 | 5 | Jonatan Christie v Kai Schaefer | L | 2-0 | |
VM | 08/22 03:00 | 6 | Kantaphon Wangcharoen v Kai Schaefer | W | 0-2 | |
Singapore Open - Kval | 07/12 03:40 | - | Kai Schaefer v Hong Yang Weng | L | 0-2 | |
Singapore Open - Kval | 07/12 01:20 | - | Kai Schaefer v Kalle Koljonen | W | 2-0 | |
Malaysia Masters - Kval | 07/05 02:00 | - | Hong Yang Weng v Kai Schaefer | L | 2-0 |
Kai Hendrik Schäfer (born 13 June 1993) is a German badminton player. He competed at the 2020 Tokyo Olympics.