Novak Djokovic, Australian Open and Alexander Zverev

Novak Djokovic retires from Australian Open semifinal against Alexander Zverev
Novak Djokovic has retired from his Australian Open semifinal against Alexander Zverev after losing the first set in a tiebreak. Djokovic missed a regulation putaway volley on top of the net down 5-6,
Australian Open: Novak Djokovic medically retires after first set in semifinal vs. Alexander Zverev
Novak Djokovic is out of the Australian Open in stunning fashion. The 24-time slam champion medically retired immediately after dropping the first set of his semifinal match against No. 2 Alexander Zverev in a tiebreak 7-6 (5).
Novak Djokovic vs Alexander Zverev, Australian Open Highlights: Djokovic stuns Melbourne with retirement, Zverev wins
Novak Djokovic vs Alexander Zverev, Australian Open Highlights: The first set went on for more than an hour and Djokovic was looking quite good but he shockingly retired as soon as he lost the first set tie-break.
Novak Djokovic responds to boos as Jannik Sinner to face Alexander Zverev in Australian Open final - live
Djokovic is out of the Australian Open after retiring from his semi-final, with Zverev through to face Sinner on Sunday
How Jannik Sinner blew Alexander Zverev away in Australian Open men’s final to lift his third Grand Slam title
Follow reaction as Sinner retained the championship with a brilliant showing against three-time major final loser Zverev on Rod Laver in Melbourne
Novak Djokovic's heartfelt message to Alexander Zverev on Australian Open loss; Rafael Nadal congratulates Jannik Sinner
Novak Djokovic shared a heartfelt message to Alexander Zverev after the second seed lost in straight sets against Jannik Sinner in the Australian Open final on Sunday at the Rod Laver Arena. Sinner won 6-3,
Jannik Sinner beats Alexander Zverev for his second Australian Open title in a row
Jannik Sinner, a 23-year-old Italian, is the youngest man to leave Melbourne Park with the trophy two years in a row since Jim Courier in 1992-93.
Dominant Jannik Sinner wins Australian Open again as Alexander Zverev ‘not good enough’ - live
Dominant Jannik Sinner wins Australian Open again as Alexander Zverev ‘not good enough’ - live - Sinner won his second Australian Open with a 6-3 7-6 (4) 6-3 victory to deny Zverev his grand slam titl
Australian Open champion Jannik Sinner's style draws comparisons to Novak Djokovic
And just as Djokovic had a couple of hurdles by the names of Roger Federer and Rafael Nadal to deal with, Sinner is not alone ...
Alexander Zverev Classily Defended Novak Djokovic After Australian Open Fans' Boos
Djokovic, who retired due to injury after the first set, was booed by the crowd as he walked off Rod Laver Arena.
Alexander Zverev passionately defends Novak Djokovic after Australian Open retirement
Alexander Zverev urges fans not to boo Novak Djokovic, who retired in the Australian Open Semifinals due to injury ...
Djokovic quits mid-match and walks off to boos, putting Zverev in Australian Open final vs. Sinner
Spectators booed as the 37-year-old Djokovic walked off toward the locker room, and he stopped, turned around and responded ...