Murray v Dimitrov Live Unknown

Live text and radio commentary as Andy Murray leads Grigor Dimitrov 2-1 in sets at the Australian Open.

Nick Kyrgios Kyrgios through in five-set thriller

Home favourite Nick Kyrgios beats Andreas Seppi in five sets to reach the Australian Open quarter-finals.

Maria Sharapova Sharapova and Nadal into quarters

Maria Sharapova will face Eugenie Bouchard, while Rafael Nadal is also through to the Australian Open quarter-finals.

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