Paul Flannery of WEEI reports (via blog):

Doc Rivers says Rasheed Wallace must play better

Rasheed Wallace picked up three quick fouls in the first half and went 1-for-5 in 13 minutes of Game 1 against the Cavaliers. He was also a liability again on the defensive end where his rotations were slow and his help defense was lacking.

“He has to play better, bottom line,” Doc Rivers said Sunday. “He has to play better defense. The offense will come but he has to be a better defender. We can’t wait. He has to play better.”