Jannik Sinner’s Australian Open title and the uncertainty around his doping case appeal
Everything that Jannik Sinner means to the summit of men's tennis could be temporarily wiped away in just a few months.
Jannik Sinner vs Alexander Zverev - Australian Open men's final: Live score and set-by-set updates as Sinner looks to retain crown against World No 2
Follow Mail Sport's live blog for the latest score and game-by-game updates as defending champion Jannik Sinner takes on ...