Former world No. 1 Andy Murray admitted his level of tennis is not where it needs to be in order to beat top players like Daniil Medvedev. On Saturday, Murray bowed out of the Miami Masters as Medvedev handed the Briton a 6-4 6-2 loss. It was the sixth tournament in a row in which Murray won his opener before getting beaten in his following match. Murray is 6-6 since ending runner-up in Sydney. “I think probably some clarity over the right way to play and the right way to practice.I don’t feel I have been practicing the right things probably for 18 months or so,” Murray said after the match, per Tennis Up To Date. “My level of tennis is obviously not right now where it needs to be to win matches like that.Today there were some good signs on the court but t …