(UPDATE) MELBOURNE — Jannik Sinner leaves Melbourne being talked about as a potential tennis great but first comes a hearing into his doping case at sport's highest court that could see him banned for up to two years.
The Italian swept past Alexander Zverev, 6-3, 7-6 (7/4), 6-3, on Sunday in a clash of the top seeds to win back-to-back Australian Opens and shore up his status as the runaway world number one.
