How much is a Second Class stamp? http://youjizz.in.net/ youjizz com Djokovic beat Murray in a five-set marathon in last year's semi-finals here. Asked how he thought their two games compared now with 12 months ago, Murray said: "I think so much of it comes down to how you play on the day. I think I started to play better tennis and played my optimum level more in the big matches over the last year or so, which hadn't always been the case. I think that's what's changed for me.