Smith's head slammed against the ground as he was sliding on a scramble. He didn't return to the game.
In the first quarter, Smith left the game to be evaluated for a concussion following a hit to the upper body in the first quarter. He didn't have a concussion and returned to game even though he had a cut on his ear. He re-entered the game with 10:00 left in the second quarter.
Smith finished the game connecting on 9 of 19 passes for 127 yards and a touchdown.
Signed by the Chiefs after he was released (by request) by the Rams in the preseason, Foles showed command of the offense in a preseason loss to Los Angeles. He had yet to play a regular season down in 2016 until Sunday, but engineered an 80-yard Chiefs drive that ended in a touchdown pass to Travis Kelce.
Foles finished with 16-of-22 passing for 223 yards and two touchdowns in the win.