CLEVELAND INDIANS – Placed RHP Chris Perez on the 15-day DL. Recalled LHP Nick Hagadone from Columbus (IL).
MINNESOTA TWINS – Recalled C Chris Herrmann from Rochester (IL).
SEATTLE MARINERS – Assigned 2B Dustin Ackley to Tacoma (PCL). Selected the contract of 2B Nick Franklin from Tacoma. Optioned LHP Lucas Luetge to Tacoma. Recalled RHP Hector Noesi from Tacoma.
MIAMI MARLINS – Placed RHP Alex Sanabia on the 15-day DL. Recalled LHP Dan Jennings from New Orleans (PCL).
PITTSBURGH PIRATES – Sent RHP James McDonald to Altoona (EL) for a rehab assignment. Placed OF Jose Tabata on the 15-day DL. Recalled INF Josh Harrison from Indianapolis (IL). Purchased the contract of LHP Mike Zagurski from Indianapolis. Transferred RHP Jeff Karstens from the 15- to the 60-day DL. Optioned RHP Bryan Morris to Indianapolis.
ST. LOUIS CARDINALS – Optioned RHP Carlos Martinez to Memphis (PCL). Recalled RHP Victor Marte from Memphis.
WASHINGTON NATIONALS – Placed LHP Ross Detwiler on the 15-day DL, retroactive to May 16. Recalled LHP Xavier Cedeno from Syracuse (IL).
AUBURN – Fired baseball coach John Pawlowski.
MAINE – Named Dennis Gendron ice hockey coach.