Andy Murray exited the Miami Open for the final time on Sunday and in characteristic style he did so with a performance full of grit and skill but also plenty of passion. The emotion of the game itself, a missed chance for a third straight win in a tournament for the first time in over a year, was enhanced by Murray knowing this week was his final appearance in a city he calls his "tennis home". The two-times Miami winner who will be 37 in May, lost out in a thrilling third set tie-break to Czech Tomas Machac, managing to battle on after receiving treatment for an ankle injury.