On The Rox

In this edition of the On The Rox podcast, Denver Post sportswriters Kyle Newman and Patrick Saunders discuss the return of Nolan Arenado to Coors Field in a Cardinals uniform. With St. Louis not faring much better than Colorado, when will Arenado get the postseason relevance he's been looking for? Plus, thoughts on German Marquez's one-hitter against the Pirates and the right-hander's recent stretch of dominance (3-0 with 0.39 ERA over his last three starts).