Chicago Bulls -- Waived G Rory Sparrow. Activated F Scott Williams from the injured list.
Denver Nuggets -- Activated F Anthony Cook from the injured list. Waived F Jerome Lane.
Houston Rockets -- Placed C Hakeem Olajuwon on the injured list.
Los Angeles Clippers -- Waived G Elliott Perry. Signed G David Rivers.
Ohio State -- Signed football coach John Cooper to a 3-year contract extension.