Overview

• Drew Romo, the Rockies' No. 9 prospect, will make his MLB debut against the Padres.
• Elias Díaz, the team's only All-Star catcher, was released after clearing waivers.
• Romo, a switch-hitter, has excelled in Triple-A with a .297 average and 14 home runs.
• Manager Bud Black emphasized the importance of Romo's rapid development in the majors.
• The Rockies also reinstated pitcher Lucas Gilbreath and optioned Riley Pint to Triple-A.