Australian Open, 3rd rd: Serena and Sharapova move closer to showdown, as Federer, Berdych and Murray overcome tests.
The 3rd round of the Australian Open saw the first real mini-tests for Roger Federer, Tomas Berdych and Andy Murray. Federer- a 4time champion at the Happy Slam got past the man some call ‘Baby Fed’ Grigor Dimitrov in 4 sets, with Berdych also advancing in 4 against future Aussie star Nick Kyrgios. Murray meanwhile beat a…