sentences:  He was claimed off waivers by the Kansas City Royals on April 8.On August 19, 2009, Metcalf was released by the Kansas City Royals but re-signed with the Texas Rangers and was optioned to their Triple-A affiliate, the Oklahoma City Redhawks just 3 days later.On February 23, 2010, Metcalf signed a minor league contract with the Colorado Rockies and played the 2010 season with the Colorado Rockies Triple-A affiliate, the Colorado Springs Sky Sox.