Australian Open: Alexander Zverev faces knockout rounds against Milos Raonic

The 21-year-old missed his first quarter-final at the Australian Open with a 1: 6, 1: 6, 6: 7 (5: 7) against Milos Raonic (No. 16) and experienced a debacle.

Significant: The Zverev in fourth position was so frustrated in the second set that he thundered his racket a total of nine (!) In a row - and of course received a warning.