Australian Open—Melbourne, Australia
Fourth-round results:
(1) Novak Djokovic Defeats (15) Daniil Medvedev 64 67(5) 62 63
(16) Milos Raonic Defeats (4) Alexander Zverev 61 61 765
(8) Kei Nishikori Defeats (23) Pablo Carreno Busta 67(8) 46 76(4) 64 76(8)
(28) Lucas Pouille Defeats (11) Borna Coric 67(4) 64 75 76(2)
