Kim Sears serves up foul-mouthed rant during Andy Murray's Australian Open semi-final

By Megan Levy
Updated February 11 2015 - 10:23am, first published January 30 2015 - 9:24am

Andy Murray fought off Tomas Berdych in a tense semi-final battle at the Australian Open on Thursday night, but it was a foul-mouthed volley served up from the stands that sent the online world into a spin.