Australian Open LIVE results: Serena Williams and Novak Djokovic through but Zverez out
AUSTRALIAN OPEN LIVE - Updates and results as the first Grand Slam of the year enters its second week.
Alexander Zverev has followed Roger Federer in being dumped out of the Australian Open in the fourth round at the hands of Canadian Milos Raonic.
The German lost in straight sets and took his anger out on his racquet.
Serena Williams and Novak Djokovic made it through though as did Kei Nishikori after a five-set thriller.
The quarter-finals are up next with some interesting looking ties ahead.
Australian Open results
Men's singles fourth round
Frances Tiafoe bt Grigor Dimitrov 7-5 7-6 (8-6) 6-7 (1-7) 7-5
Rafael Nadal bt Tomas Berdych 6-0 6-1 7-6 (7-4)
Roberto Bautista Agut bt Marin Cilic 6-7 (6-8) 6-3 6-2 4-6 6-4
Stefanos Tsitsipas bt Roger Federer 6-7 (11-13) 7-6 (7-3) 7-5 7-6 (7-5)
Milos Raonic beat Alexander Zverev 6-1 6-1 7-6
Lucas Pouille beat Borna Coric 6-7(4) 6-4 7-5 7-6(2)
Kei Nishikori beat Pablo Carreno Busta 6-7 4-6 7-6 6-4 7-6
Novak Djokovic beat Daniil Medvedev 6-4 6-7 6-2 6-3
Women's singles fourth round
Petra Kvitova bt Amanda Anisimova 6-2 6-1
Ashleigh Barty bt Maria Sharapova 4-6 6-1 6-4
Danielle Collins bt Angelique Kerber 6-0 6-2
Anastasia Pavlyuchenkova bt Sloane Stephens 6-7 (3-7) 6-3 6-3
Elina Svitolina beat Madison Keys 6-2 1-6 6-1
Naomi Osaka beat Anastasija Sevastova 4-6 6-3 6-4
Karolina Pliskova beat Garbine Muguruza 6-3 6-1
Serena Williams beat Simona Halep 6-1 4-6 6-4