In the second half of the Pittsburgh Steelers Sunday win over the Arizona Cardinals, defensive end Stephon Tuitt left the game with a knee sprain and did not return. On Monday, the former second-round draft pick said that he expects to play in Sunday’s road game against the Kansas City Chiefs, according to Ray Fittipaldo of the Pittsburgh Post-Gazette.
Tuitt said his injury is week to week. Then says he expects to play vs KC. Guess we'll have to wait until later in the week for better idea
— Ray Fittipaldo (@rayfitt1) October 19, 2015
Tuitt did say, however, that his injury is week-to-week one, so while he expects to play against the Chiefs, it doesn’t necessarily mean that he will.