Wimbledon 2017: Startling screams as Bethanie Mattek-Sands injures right knee
Tennis | Jul 07, 2017, 08:04 PM ISTWorld No.1 women's doubles player - Bethanie Mattek-Sand fell to the grass when her right knee buckled as she moved toward the net in a second-round singles match against Sorana Cirstea on Thursday.