Kai Schaefer vs Luka Wraber (MS, R32) - Denmark Challenge 2019
Luka Wraber vs Kai Schäfer - Final Four 2019
Luka Wraber - Kai Schäfer - Highlights
Rasmus Gemke vs Kai Schaefer (MS, QF) - Denmark Challenge 2019
Love Badminton | Highlights Lee Chong Wei vs Kai Schaefer - 2016 Thomas Cup - Group C
Kai Schaefer vs David King (MS, Qualifier) - Orleans Intl. 2016
Eetu Heino vs Kai Schaefer (MS, R32) - Scottish Open 2019
Kai Schaefer vs Nick Fransman (MS, R64) - Yonex Dutch Open 2016
2022 YONEX Canadian International Challenge | Takuma Obayashi (JPN) vs. Kai Schaefer (GER) | SF
Match point - Kai SCHAEFER vs Anders ANTONSEN - MS R32 #EBC21
Kai Schaefer vs Sourabh Verma (MS, R32) - YONEX Dutch Open 2019
Kai Schaefer vs Subhankar Dey (MS, R32) - LI-NING Czech Open 2018
Match points - England (Rajiv Ouseph) vs Germany (Kai Schaefer) - EMTC 2019
Lucas Claerbout vs Kai Schaefer (MS, SF) - Denmark Challenge 2019
Kai Schaefer vs Ygor Coelho (MS, QF) - YONEX Belgian Intl. 2019
Kai Schaefer vs Victor Svendsen (MS, SF) - YONEX BelgianIntl.2019
Luka Wraber vs Takuma Obayashi - South Australia Challenge 2018
Kai Schaefer - player and politican
Kai Schaefer vs Felix Burestedt (MS, R32) - YONEX Belgian Intl. 2019
Badminton-Profi Kai Schäfer zu Gast in Bensheim
