Orioles -- Waived P Sid Fernandez for the purpose of giving his unconditional release.
California Angels -- Optioned OF Orlando Palmeiro to Triple-A Vancouver.
Chicago White Sox -- Optioned C Chris Tremie to Triple-A Nashville.
Detroit Tigers -- Signed P Mike Drumright and assigned him to Single-A Lakeland.
New York Mets -- Recalled P Jason Isringhausen from Triple-A Norfolk. Optioned P Pete Walker to Norfolk.
Oakland Athletics -- Recalled P Don Wengert from Triple-A Edmonton.
Philadelphia Phillies -- Waived P Norm Charlton for the purpose of giving his unconditional release.
San Diego Padres -- Recalled P Doug Bochtler from Triple-A Las Vegas. Optioned OF Billy Bean to Las Vegas.
St. Louis Cardinals -- Traded P John Habyan to the California Angels for OF Mark Sweeney. Assigned Sweeney to Triple-A Louisville.
Texas Rangers -- Signed former Orioles DH-1B Sam Horn.
Toronto Maple Leafs -- Traded C Mike Ridley to the Vancouver Canucks for LW Sergio Momesso.