Mets: Recalled OF Timo Perez from Triple-A Norfolk. Acquired P C.J. Nitkowski from Tigers for player to be named.
Padres: Recalled OF Mike Colangelo from Triple-A Portland. Purchased contract of IF-OF Kevin Witt from Portland.
Red Sox: Fired pitching coach John Cumberland. Activated P Rolando Arrojo from 15-day DL.