Murray to crack major title in Australia?

Question

Andy Murray is through his third round match at the Australian Open, but with Rafael Nadal and Roger Federer firing up the Scot may find himself struggling to win his maiden Grand Slam title in Australia. Big-serving American John Isner awaits Murray in the fourth round and that’s followed by a potential quarter-final against Nadal, and quite possibly more heartbreak for the fifth seed and British tennis fans who have been deprived of a male Grand Slam champion for 74 years.