Matthews suffered a bruised left knee during Saturday's game against the Kings and will not return, Jim Owczarski of the Milwaukee Journal Sentinel reports.
EDGE Analysis
Matthews has settled into a comfortable role as a shooter off the bench for Milwaukee, so a potential absence will certainly affect the rotation. On a positive note, the Bucks don't play again until Wednesday, giving Matthews longer-than-usual time to recover. If he sits out Wednesday, more minutes could be in store for Rodney Hood, Donte DiVincenzo and other guards/wings.