DENVER, Colo. (AP) -- The Colorado Rockies have optioned left-hander Tyler Matzek to Triple-A Albuquerque, and recalled catcher-first baseman Wilin Rosario.
Matzek has struggled with his control early in the season, particularly in his last start against Arizona on Wednesday, when he pitched two innings and gave up four runs, three hits and six walks. Manager Walt Weiss said the Rockies were still considering their options for a replacement for Matzek in the rotation.
Rosario played in 10 games for the Rockies before being optioned two weeks ago to Albuquerque, where he hit .