Cleveland, OH -- (Sports Network) - Cleveland Cavaliers forward/center Ben Wallace underwent an MRI exam on Friday and the results came back negative, but he is still listed as questionable for Saturday's game against Utah because of a left knee contusion.

Wallace left Thursday's game against Denver with 1:35 left in the third period and did not return.

The Cavaliers enter Saturday with six straight victories and a 7-2 record, but Wallace hasn't been a major part of it. He is seeing less minutes than Anderson Varejao at the power forward position and is averaging just 2.9 points and 7.0 rebounds per contest.