Roger Federer had to end his 2021 season early due to injury, but says "every day is a better day" as he enjoys spending time with his family during the recovery. Roger Federer, Novak Djokovic and Rafael Nadal are all missing from Team Europe line-up this year with Alexander Zverev, Daniil Medvedev and Stefanos Tsitsipas headlining the fourth edition of the Laver Cup, to be held 24-26 September. But Federer believes three time champions Team Europe are the favourites once again to defend the title against Team World.