Watch FREE on MLB.TV: D-backs battle Rox
(MLB.com Arizona Diamondbacks)

The D-backs open a crucial four-game series against the Rockies at Coors Field tonight with right-hander Zack Godley (14-8, 4.51 ERA) on the mound. Godley is returning from the paternity leave list without missing a start as his wife, Autumn, gave birth to the couple`s first child. Godley has had success in his career at Coors Field, going 3-0 with a 2.89 ERA in three starts. The Rockies will counter with German Marquez (11-9, 4.05). The game will air free on MLB.TV at 5:40 MST.