Emma Raducanu appoints Sebastian Sachs as new coach - BBC Sport
Sport-Clip - Bencic-Trainer Sachs: «Bin nicht gekommen, um alles zu ändern» - Play SRF
Victoria Azarenka Trainer,coach Benjamin Ebrahimzadeh (mit Kappe) ,Sparring Partner Sebastian Sachs
Emma Raducanu, British Tennis Star, Appoints Germany's Sebastian Sachs as New Coach: Report | LatestLY
Julia Goerges of Germany listens to coach Sebastian Sachs during the final of the 2019 Nature Valley Classic WTA Premier tennis tournament Stock Photo - Alamy