Cubs: Placed C Sandy Martinez on 15-day DL, retroactive to May 13. Recalled OF Roosevelt Brown from Double-A West Tennessee.
Mariners: Recalled P Jordan Zimmerman from Double-A New Haven and P Ryan Franklin from Triple-A Tacoma. Placed P Eric Weaver on 15-day DL. Transferred P Butch Henry from 15-day to 60-day DL.