Jannik Sinner, Alexander Zverev and Grand Slam

Jannik Sinner is world No. 1 -- and the defending Australian Open champion. Can Alexander Zverev upset him? Our experts weigh ...
Jannik Sinner won the Australian Open for the second consecutive year Sunday, defeating Alexander Zverev 6-3, 7-6 (4), 6-3.
German tennis player Alexander Zverev and Danish tennis player Holger Rune hold practice sessions ahead of the Australian Open in Melbourne.
Alexander Zverev called out fans for booing Novak Djokovic after he withdrew from the semi-final with injury ...
Only one win separates Alexander Zverev from realizing his dream of winning a Grand Slam title. The world number 2 is ...
Novak Djokovic rounded on his critics on Saturday the day after retiring injured in his Australian Open semi-final after the ...
Novak Djokovic wrote a heartfelt message to Alexander Zverev on Instagram after his injury retirement in the Australian Open.