Forward Vin Baker has been replaced by Walter McCarty ion the Boston Celtics' starting lineup.

The change was made due to Baker's declining play over the past couple of games.

"When asked why he made the change, (head coach Jim) O'Brien said, "Mobility. In our defensive scheme, we need mobility. And we're at our best when we're moving offensively. It is not a one-game change. I'm going with mobility. I'm going with guys that can move quickly on offense and defense."