Kai Schaefer vs Lakshya Sen (MS, R16) - Denmark Challenge 2019
Fascinating ending Kai Schaefer (Germany) vs Mithun MANJUNATH (India) Orléans masters 2021..
BWF World Championships 2022 | Hans-Kristian Solberg Vittinghus (DEN) vs. Lakshya Sen (IND) | R64
Brian Yang (CAN) vs Kai Schaefer (GEM) | R64 | BWF World Championships 2023
Love Badminton | Highlights Lee Chong Wei vs Kai Schaefer - 2016 Thomas Cup - Group C
Kai Schaefer - player and politican
Eetu Heino vs Kai Schaefer (MS, R32) - Scottish Open 2019
Rasmus Gemke vs Kai Schaefer (MS, QF) - Denmark Challenge 2019
Kai Schaefer vs Luka Wraber (MS, R32) - Denmark Challenge 2019
Lakshaya sen match winning points against ziyad malaysia (slow motion)
Kai Schaefer vs Subhankar Dey (MS, R32) - LI-NING Czech Open 2018
LSP Trailer GER vs DEN HE Kai Schaefer vs Anders Antonsen
Kai Schaefer vs Ygor Coelho (MS, QF) - YONEX Belgian Intl. 2019
Kai Schaefer vs Sourabh Verma (MS, R32) - YONEX Dutch Open 2019
Lee Zii Jia vs Kai Schaefer | Thailand Open 2022 | Highlights
Lakshya sen vs Victor axelson|| All england 2020
Lakshya Sen, young badminton player, who ranked World No.1 in the Junior Badminton World Federation
“I played with patience”
Cầu lông | Kunlavut Vitidsarn(THA) vs Kai Schaefer(GER) | Sudirman cup finals 2023.
SF | Yeoh Seng Zoe (4) Def Kai Schaefer (2) - Swedish Open 2022
