Pittsburgh Pirates -- Recalled P Dennis Lamp and C Don Slaught from Triple-A Buffalo.
San Francisco Giants -- Placed OF Mark Leonard on the 15-day DL. Activated OF Kevin Bass from the 15-day DL.
Texas Rangers -- Activated 2B Julio Franco from the 15-day DL. Optioned P Wayne Rosenthal to Triple-A Oklahoma City.
Sportsman's Park (Ill.) -- Suspended trainer Wayne Catalano for 15 days for violating a state medication rule.