Women 's Andy Murray moves through to the 24th round of the Miami Masters . Azarenka has already won four tournaments in an astonishing start to the year and the Belarusian was expected to brush past her 71st-ranked opponent . Azarenka beats Michaella Krajicek in straight sets to win her third match in a row in 2012 . Andy Murray , Andy Murray and Jo-Wilfried Tsonga all go through in the men 's section .
Women 's Andy Murray moves through to the 24th round of the Miami Masters . Azarenka beats Michaella Krajicek in straight sets to win her third match in a row in 2012 . Andy Murray , Andy Murray and Jo-Wilfried Tsonga all go through in the men 's section .