Tennis: Zverev questions ATP Tour as Australian Open stars feel effects of quarantine

Alexander Zverev appeared flat and deflated after his 'upsetting' quarter-final defeat to the defending champion Novak Djokovic at the Australian Open on Tuesday. The sixth seed lost 7-6 (6-8), 2-6, 4-6, 6-7 (8-6) at Melbourne Park in the first Grand Slam of the year. In his post-match press conference, Zverev used the platform to urge the ATP to look into an alternative way of playing tournaments for the rest of the season, stressing that the 'travelling circuit' is causing problems and injuries for players.