World number four Alexander Zverev was comprehensively beaten by Milos Raonic in the fourth round of the Australian Open.
The German, widely seen as a top contender for the title after his stunning ATP Finals win in November, lost 6-1 6-1 7-6 (7-5).
While Zverev destroyed one racquet in a spectacular meltdown in the second set, Raonic remained calm to win.
The 16th seed will face Croatia's Borna Coric or Frenchman Lucas Pouille next.
More to follow.