Victoria Azarenka eases through at Indian Wells

World number one Victoria Azarenka has eased through to the quarter-finals at Indian Wells with a comfortable straight-sets victory over Agnieszka Radwanska.

The Australian Open champion broke serve instantly and was barely troubled by the world number five as she took the first set 6-0.

Radwanska managed to pinch a game off the Belarusian towards the end of the second, but it was only a fleeting lapse from Azarenka as she served out the match 6-2.

The 22-year-old will now face either Germany's Angelique Kerber or China's Na Li for a place in the semi-finals.