The Clippers expect their acquisition of Maurice Williams and Jamario Moon from the Cavaliers for Baron Davis and a first-round pick to become official on Sunday.

There has been a delay in Davis taking and passing his physical.

The trade must be completed by 5 p.m. ET on Sunday. Williams and Moon have both passed their physicals, but they have been held out of games.

Davis didn't arrive in Cleveland until Saturday afternoon. He immediately took his physical and had an MRI on his troublesome knee.

"They're doing their due diligence on him from a physical standpoint, and we'll hear something [Sunday]," L.A. general manager Neil Olshey said.

"I'm not concerned because we had a goal and we met it, they had a goal and they met it, and they were well aware of the variables on Thursday when they made a decision to move Mo for Baron. None of that has changed."