The world No.1 will take to the court on Sunday night with a potential 12-month drug ban weighing on his shoulders.
World no. 1 Jannik Sinner has survived a mid-match health scare to keep his title defence alive at Melbourne Park.
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No sweat for Sinner
Defending champion Jannik Sinner shattered home hopes Wednesday by crushing Alex de Minaur in a straight-sets rout to tee up ...