Christian Walker hit two homers, Joc Pederson added a late grand slam and the Arizona Diamondbacks coasted past the Los Angeles Angels 11-1. Arizona won two of three in the series and has won eight of its last 12 overall. Arizona righty Brandon Pfaadt gave up one run on six hits and three walks, striking out eight to improve to 3-5. It was a nice bounce back performance by the 25-year-old, who had given up 13 runs over his previous 18 1/3 innings. The Angels have dropped four of their past six games.