Blue Jays: Recalled P Roy Halladay from Triple-A Syracuse. Demoted P Darwin Cubillon to Syracuse.
Cardinals: Purchased contract of IF Eduardo Perez from Triple-A Memphis. Optioned OF Larry Sutton to Memphis.
Diamondbacks: Activated 1B Erubiel Durazo. Designated OF Bernard Gilkey for assignment.
Indians: Designated P Jaime Navarro for assignment. Purchased contract of P Andrew Lorraine from Triple-A Buffalo.
Mariners: Activated P Brett Tomko from 15-day DL. Optioned IF Charles Gipson to Triple-A Tacoma.
Tigers: Activated P Mark Johnson. Optioned 2B Jose Macias to Triple-A Toledo.
Avalanche: Traded D Sandis Ozolinsh and 2000 second-round draft pick to Hurricanes for D Nolan Pratt, a 2000 first-round and two second-round draft picks.
Capitals: Traded LW Miika Elomo and 2000 fourth-round pick to Sabres for 2000 second-round pick.
Coyotes: Acquired LW Brad May from Canucks for future considerations.
Sharks: Named Rich Preston and Cap Raeder assistant coaches.