Jannik Sinner is world No. 1 -- and the defending Australian Open champion. Can Alexander Zverev upset him? Our experts weigh ...

Defending champion Jannik Sinner will look to seal back-to-back Australian Open titles and deny second seed Alexander Zverev ...

Zverev got his spot in the Australian Open final — play is scheduled to start at 7:30 p.m. local time (3:30 a.m. EST) on ...

Sinner will try to add to his Australian Open trophy haul when he faces Alexander Zverev for the championship.

Defending champion Jannik Sinner overcame an early test against American Ben Shelton to reach his second straight Australian ...

The win sets up a showdown with Alexander Zverev of Germany in Sunday’s final. Earlier Friday, Zverev won the first set of ...

Defending champion Jannik Sinner overcame some third-set cramping and beat Ben Shelton to return to the Australian Open final ...

Sinner, the world No. 1 and defending champion, reached his second straight Australian Open final with a 7-6 (2), 6-2, 6-2 ...

Spectators booed as the 37-year-old Djokovic walked off toward the locker room, and he stopped, turned around and responded ...

Novak Djokovic retired injured after losing the opening set of his clash with Alexander Zverev on Friday, sending the German ...

Zverev will face defending Australian Open champion and No. 1 seed Jannik Sinner, who beat American Ben Shelton 7-6 (2), 6-2, ...