Cardinals designated C Michael McKenry for assignment.
Cardinals purchased the contract of C Michael McKenry from Triple-A Memphis.
Cardinals signed C Michael McKenry to a minor league contract.
Michael McKenry has opted out of his minor league deal with the Rangers.
Michael McKenry can opt out of his minor league contract with the Rangers on Monday.
Rangers signed C Michael McKenry to a minor league contract with an invitation to spring training.
Michael McKenry has elected free agency.
Rockies sent C Michael McKenry outright to Triple-A Albuquerque.
Michael McKenry underwent season-ending surgery Monday to repair a lateral meniscus tear in his right knee.
Rockies placed C Michael McKenry on the 60-day disabled list with right lateral meniscus tear.
Michael McKenry slugged a walkoff two-run homer Wednesday in the Rockies' 7-5 defeat of the Mariners.
Michael McKenry finished 2-for-4 with a homer and three RBI as the Rockies defeated the visiting Dodgers 6-3 in the first half of Tuesday's doubleheader.
Michael McKenry smacked a two-run homer in Thursday's 7-3 win over the Phillies.
Michael McKenry went 3-for-4 with a double and a steal Wednesday against the Padres.