Will Smith went 3 for 5 and drove in three runs, James Outman homered and the Los Angeles Dodgers defeated the Arizona Diamondbacks 8-2 on Thursday night in their season opener. Julio Urías (1-0), last year's NL ERA leader at 2.16, got the victory in his first career opening-day start. All three of Smith's hits went to right field in a game that lasted 2 hours, 35 minutes under new rules this season designed to speed things up.