Women 's No.1 Victoria Azarenka moves through to the third round of the Miami Masters . There were also straight sets win for seeds Jo-Wilfried Tsonga ( 6 ) , Janko Tipsarevic ( 9 ) , Gilles Simon ( 13 ) , Alexander Dolgopolov ( 18 ) , Florian Mayer ( 19 ) and Philipp Kohlschreiber ( 32 ) , while 22nd-seeded Austrian Jurgen Melzer went through in three sets . The world number one is looking for her first win in a Grand Slam tournament since last year's Australian Open and will be hoping that she can get back on track after losing two matches at Roland Gar@@ Andy Murray , Jo-Wilfried Tsonga and Janko Tipsarevic all go through in the men 's section .
Women 's No.1 Victoria Azarenka moves through to the third round of the Miami Masters . The world number one is looking for her first win in a Grand Slam tournament since last year's Australian Open and will be hoping that she can get back on track after losing two matches at Roland Gar@@ Andy Murray , Jo-Wilfried Tsonga and Janko Tipsarevic all go through in the men 's section .