PHOENIX — Nolan Jones hit his first big league home run, but that was all of the offensive fireworks the Rockies could muster Tuesday night at Chase Field. Zac Gallen pitched six shutout innings, Ketel Marte and Evan Longoria homered in the first inning and the Arizona Diamondbacks beat the Rockies 5-1. Gallen (7-2) is 6-0 with a 0.66 ERA in six starts at Chase Field this season.