Jordan Spieth started his second round at Riviera with a driver into the front bunker on the 10th hole, the ball slightly on a downslope with no margin for error to keep it on the green. Spieth needed a lot of birdies and a flawless round Friday to overcome a 79, his highest score ever in the opening round. Spieth at least made it interesting with seven consecutive one-putt greens, including four straight birdies around the turn, only for too many loose swings to cost him shots that he couldn't afford to lose. More...