Roger Federer to be sidelined until 2021 after his second knee surgery
Swiss Tennis Champion Roger Federer said Wednesday he would be ruled out until 2021 after undergoing his second knee surgery in few months. Roger Federer said he needed follow-up arthroscopic surgery “a few weeks ago” after undergoing a similar keyhole procedure in February. Federer, whose last Grand Slam win was the 2018 Australian Open, said … Read more