Mar 12, 2017; Indian Wells, CA, USA; Kayla Day (USA) during her third round match against Garbine Muguruza (not pictured) in the BNP Paribas Open at the Indian Wells Tennis Garden. Mandatory Credit: Jayne Kamin-Oncea-USA TODAY Sports
(Reuters) - French Open champion Garbine Muguruza got a fright from Kayla Day but outlasted the precocious American teenager 3-6 7-5 6-2 to reach the fourth round of the BNP Paribas Open in California on Sunday.
Day took the first set from the seventh seed and had two break point opportunities at 5-5 in the second but the 17-year-old was unable to hammer home her advantage.
