Radwanska placed the ball brilliantly on serves .
Radwanska opted for the serve - and - volley game over pushing aggressively and watched Azarenka shoot herself in the foot with unforced errors .
Placing the ball brilliantly on serves , Radwanska opted for the serve - and - volley game over pushing aggressively and watched Azarenka shoot herself in the foot with unforced errors .