 Markenna Vondrosova, now the first defending women's champion in 30 years to get knocked out in the first round. She blamed a nagging hip injury. On the men's side, Andy Murray dropped out of his final singles play there following back surgery. He's still in to play doubles with his brother. This is CBS News. Think O'Reilly Auto Parts for all your car care needs. Get the parts and service you need fast from the professional parts people at O'Reilly Auto Parts.