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,

Noman Ali became Pakistan's first spinner to take a test hat-trick as the West Indies were bowled out for 163 in the first innings of the second test in Multan on Saturday as the tourists were dismissed by lunch.

Defending champion Jannik Sinner will face Alexander Zverev in the Australian Open men's final on Sunday. Sinner is seeking his third Grand Slam title overall.