Yasmani Grandal and Corey Seager each hit three-run home runs, Joc Pederson added a two-run shot, and the Los Angeles Dodgers routed the Arizona Diamondbacks 14-3 on Sunday. Grandal, who went 3 for 5 with and scored three times, hit his 15th home run of the season off reliever Dominic Leone in the sixth inning. Seager, who also had three hits, added his 18th off Steve Hathaway in the seventh, and Pederson got his 16th off Evan Marshall in the eighth to finish off the Dodgers' comeback from a 3-0 deficit in the fourth.