Duran (0-2) took the loss Sunday against the Guardians, giving up a game-ending home run in the bottom of the ninth inning. He allowed three runs on one hit and two walks with no strikeouts in two-thirds of an inning.
McCormick (hamstring) is expected to rejoin the Astros after serving as Triple-A Sugar Land's designated hitter Sunday, Brian McTaggart of MLB.com reports.