The Los Angeles Dodgers are poised Sunday to grab the series victory over the Arizona Diamondbacks, but not even they could have imagined things were going to be this dramatic against their division rivals. After two late-inning home runs rallied the Dodgers past the Diamondbacks on Friday, Matt Kemp hit a three-run homer in the eighth inning Saturday to give the Dodgers a 3-2 victory. The latest victory moved the Dodgers into a tie for first place with Arizona, the first time Los Angeles has held at least a share of the National League West lead since Aug. 11.