MIAMI, FL, USA
Caroline wozniacki wasted little time against sorana cirstea, wrapping up the rain-delayed night session in straight sets to book a fourth-round battle against Muguruza at the Miami open, 6-4, 6-2.
"It was definitely a difficult match," Wozniacki told press after the match. "[Cirstea] has a lot of power on her strokes, she plays very flat.
"We know each other from way back, almost 20 years, so it was a good win for me today."