Will Smith's pinch-hit sacrifice fly with the bases loaded in the seventh inning scored the tying and go-ahead runs when Josh Rojas committed an error in right field, and the Los Angeles Dodgers rallied to beat the Arizona Diamondbacks 4-2 on Wednesday night. Mookie Betts followed with a ground-rule double after going hitless in his first three at-bats as the Dodgers capitalized on two walks and a glaring miscue by the Diamondbacks to take a 4-2 lead. Arizona has been outscored 16-4 in losing the first three games of the series.