Neither shaky early innings from starter German Marquez, nor the hazards of the Tooth Trot could stop the Rockies Wednesday afternoon. Colorado banged out 12 timely hits — including a three-hit, three-RBI day from Nolan Arenado and a two-hit, three-RBI performance from Raimel Tapia — to clobber Washington, 9-5, its eighth win in 10 games. First baseman Daniel Murphy, rejoining the Rockies after missing 20 games while on the injured list with a broken finger, got a hit in his first at-bat.