Rockies 4, Diamondbacks 0
Wilin Rosario homered and Christian Friedrich pitched seven shutout innings as visiting Colorado won for the seventh time in eight games.
Rosario also had a run-scoring single as the Rockies snapped a five-game losing streak in Arizona.
Friedrich (4-1) allowed four hits while winning his third consecutive decision. He struck out four and walked two.
Matt Belisle worked the eighth and Adam Ottavino pitched the ninth to complete a five-hit shutout as the Diamondbacks lost for the 16th time in their last 22 home games.
Colorado tallied in the first when Dexter Fowler tripled off Joe Saunders (3-4) and scored on a sacrifice fly by Marco Scutaro.
Rosario had a run-scoring single during a two-run second inning and hit his ninth homer of the season to make it 4-0 in the fourth.
Saunders allowed four runs (three earned) and 11 hits in 6 2/3 innings.
GAME NOTEBOOK: Colorado’s Todd Helton doubled in the second for his 952nd career extra-base hit, tying him for 47th all-time with Mickey Mantle. … Arizona shortstop Stephen Drew (ankle) is expected to start an injury rehab assignment at Triple-A Reno later this week. … Rockies outfielder Carlos Gonzalez went 1-for-5 to extend his hitting streak to nine games. He is 18-for-39 during the stretch. … The Diamondbacks are 10-16 at home.