Arizona organization (AAA Reno) announced that David Winfree has retired.
Atlanta organization promotes Jose Lugo from AA Mississippi to AAA Gwinnett.
Baltimore signs J. C. Romero as a free agent and assigns him to AAA Norfolk.
Baltimore organization sends Allan de San Miguel from AAA Norfolk to AA Bowie.
Boston sends Darnell McDonald to AAA Pawtucket.
Cubs organization (AAA Iowa) activates Ryan Rowland-Smith from the disabled list.
White Sox sign Orlando Hudson as a free agent.
Milwaukee activates Carlos Gomez from the disabled list.
Mets organization (AA Binghamton) activates Kevin Mulvey from the disabled list.
St. Louis organization signs Aaron Bates and assigns him to AAA Memphis.
York of the Atlantic League signs Bobby Kielty.
Lincoln of the American Association signs D’Angelo Jimenez.