June 4, 2012
Atlanta Braves sign RP PJ Walters and release SP Todd Redmond
June 10, 2012
Cleveland Indians add RP Scot Barnes to 40 man roster, release RP Randy Flores
June 12, 2012
Cleveland Indians sign RP Jeremy Accardo
June 23, 2012
Oakland A's trade OF Ben Zobrist to Kansas City Royals for OF Jon Jay, RP Alfredo Aceves and 3B Mike Olt
Oakland A's release IF Drew Sutton and C Anthony Recker
Atlanta Braves trade SP Mat Latos and SP James Paxton to New York Yankees for SP Doug Fister
New York Yankees release RP Yoervis Medina
Kansas City Royals trade OF Alex Gordon 2B Ian Kinsler to the Cincinnati Reds for OF Curtis Granderson, SP Matt Harrison and SP Guillermo Moscoso
June 24, 2012
Kansas City Royals sign IF Luis Valbuena
Atlanta Braves sign RP PJ Walters and release SP Todd Redmond
June 10, 2012
Cleveland Indians add RP Scot Barnes to 40 man roster, release RP Randy Flores
June 12, 2012
Cleveland Indians sign RP Jeremy Accardo
June 23, 2012
Oakland A's trade OF Ben Zobrist to Kansas City Royals for OF Jon Jay, RP Alfredo Aceves and 3B Mike Olt
Oakland A's release IF Drew Sutton and C Anthony Recker
Atlanta Braves trade SP Mat Latos and SP James Paxton to New York Yankees for SP Doug Fister
New York Yankees release RP Yoervis Medina
Kansas City Royals trade OF Alex Gordon 2B Ian Kinsler to the Cincinnati Reds for OF Curtis Granderson, SP Matt Harrison and SP Guillermo Moscoso
June 24, 2012
Kansas City Royals sign IF Luis Valbuena
