By Harry Allison

Heading into today’s fourth-round match against Mischa Zverev, No. 1 seed Andy Murray was the overwhelming favorite to win this Australian Open.

But 3 hours, 34 minutes later, Murray was gone, a stunning upset victim to the unseeded German 7-5, 5-7, 6-2, 6-4.

For Zverev, a journeyman who has overcome a long history of injuries, the match had to feel longer than those three-and-a-half hours.