Dominance Down Under: Jannik Sinner wins Australian Open title

(Photo credit: Mike Frey-Imagn Images)
Italy's Jannik Sinner showed why he's the No. 1 player in the world on Sunday as he used his power from the baseline and a consistent serve to defeat Alexander Zverev of Germany to win his second consecutive Australian Open singles title.

Sinner needed two hours, 42 minutes to post the 6-3, 7-6 (4), 6-3 victory in Melbourne. With his win at the U.S. Open last fall, Sinner has won th