Raiders TE Rivera leaves with head injury

OAKLAND, Calif. (AP) — Oakland Raiders rookie tight end Mychal Rivera was knocked out of the game after a helmet-to-helmet hit from Tennesse…

Browns QB Campbell suffers head injury

CLEVELAND (AP) — Browns quarterback Jason Campbell has been taken out of Sunday’s game with a head injury following a sack in the third quar…

Stacy among 3 Rams tested for concussion

ST. LOUIS (AP) — Rookie running back Zac Stacy was among three St. Louis Rams players evaluated for concussion-like symptoms against the Chi…