Welington Castillo, Paul Goldschmidt and Nick Ahmed homered for the Arizona Diamondbacks, who cruised to a 12-4 victory over the Los Angeles Dodgers on Friday night. Ahmed went 4 for 4 with three RBIs, including two doubles and two runs scored. The Diamondbacks won for the third time in four games, with four pitchers combining to hold the Dodgers to four hits.