Arthur has been ruled out of Tuesday's game against the Grizzlies, Chris Dempsey of the Denver Post reports.

EDGE Analysis

A sore left knee kept Arthur out of a few games earlier this season, but it remains to be seen if that's the reason he's being held out Tuesday. Arthur didn't see any playing time Sunday versus the Celtics on what was considered a coach's decision, so there definitely appears to be some sort of lingering issue here. That said, he'll sit out Tuesday, but could be available as soon as Thursday's matchup with the Warriors.