Red-hot rookie Joc Pederson hit a tying solo homer in the seventh and Howie Kendrick singled home the go-ahead run two batters later, rallying the Los Angeles Dodgers to a 6-4 victory over the Arizona Diamondbacks on Saturday night. Diamondbacks right-hander Jeremy Hellickson allowed three runs and six hits over 5 1-3 innings, leaving with a 4-3 lead, thanks to Aaron Hill's tiebreaking leadoff homer in the fourth and Paul Goldschmidt's two-run shot in the first.