Dolphins linebacker Porter sits out again

DAVIE, Fla. -- Dolphins linebacker Joey Porter is listed as questionable for Miami's game against the Buffalo Bills because of a sore hamstring.

Porter sat out practice for the third day in a row Friday, but said he'll play hurt on Sunday if he can. Coach Tony Sparano said Porter will be a game-time decision.

He's the only player on the Dolphins' injury report for the game.

The Pro Bowl linebacker has missed six games in his 11-year career. He was unable to finish last Sunday's game at San Diego when his right hamstring tightened.