Detroit guard Ben Gordon has been scratched from the lineup for Saturday night's game with a sore shoulder.
Gordon has started 15 games this season, averaging 14.3 points. He was replaced in the starting lineup against Portland by Rodney Stuckey, who missed Friday night's loss to Memphis with a groin injury.
The Pistons are also without guard Will Bynum, who has a strained right foot, and forward Charlie Villanueva, who has a sore right ankle.
Detroit had lost 10 of 11 entering Saturday's game.