Rosario hit a solo homer as part of a 2-for-3 effort in Tuesday's loss to the Pirates.

EDGE Analysis

Rosario was filling in at first base for Justin Morneau, who took a seat with lefty J.A. Happ on the mound for the Pirates. Look for the Rockies to continue to deploy a platoon at first base the rest of the season, though Rosario stands to see the shorter end of the timeshare.