Pirates signed RHP Collin Balester to a minor league contract.
Collin Balester underwent season-ending Tommy John surgery on his right elbow Monday.
Rangers signed RHP Collin Balester to a minor league contract.
Colin Balester has elected free agency.
Tigers sent RHP Collin Balester outright to Triple-A Toledo.
Tigers designated RHP Collin Balester for assignment.
The Tigers are expected to designate Collin Balester for assignment prior to Wednesday's game.
Collin Balester walked his first batter of the spring Monday, but he pitched another scoreless inning against the Phillies.
Tigers acquired RHP Collin Balester from the Nationals in exchange for RHP Ryan Perry.
Nationals recalled RHP Collin Balester from Triple-A Syracuse.
The Nationals are expected to call up Collin Balester from Triple-A Syracuse before Tuesday's game.
The Nationals have secured optional waivers on right-hander Collin Balester.
Nationals designated RHP Collin Balester for assignment.
The Nationals are expected to option right-hander Collin Balester to the minors to make room for Tuesday's starter Ross Detwiler.