LOS ANGELES—Golf star Tiger Woods suffered leg injuries Tuesday in a vehicle rollover in suburban Los Angeles and was undergoing surgery, authorities and his manager said. Woods was alone in the vehicle and had to be extricated from it, the Los Angeles County Sheriff’s Department said in a statement. No other cars were involved in the wreck that injured the golfer. An ambulance took Woods to a hospital in serious condition, authorities said. “Tiger Woods was in a single-car accident this morning in California where he suffered multiple leg injuries,” said his manager, Mark Steinberg. “He is currently in surgery and we thank you for your privacy and support.” A KABC-TV helicopter over the wreck showed a car on its side, with its front end heavily damaged just off the side of a road near a hillside. The air bags appeared to be deployed. There was a second crash when …