Rox look to run win streak to 7 in Arizona
(MLB.com Colorado Rockies)

It`s back to the drawing board for Patrick Corbin, who will make his 30th start of the season for the D-backs as they face the Rockies Wednesday in a showdown of the National League Wild Card leaders at Chase Field. Colorado is riding a six-game winning streak and has trimmed Arizona`s lead to three games.