Johnston made the Rockies' Opening Day roster, Kevin Henry of The Denver Gazette reports.
EDGE Analysis
Johnston was claimed off waivers by the Rockies in November, and he earned a place on the Opening Day roster with a .973 OPS across 22 spring training games. The 28-year-old is expected to begin the season in a reserve role, but he could get an opportunity for regular playing time at some point given Colorado's lack of established pieces.