Baltimore Ravens wide receiver Mike Wallace entered the league’s concussion protocol after sustaining a big hit in the game against the Minnesota Vikings. Wallace collided with Andrew Sendejo and his helmet flew off, landing about 15 yards away. Wallace’s head smacked the turf and he lay on the ground for several minutes before being helped off by trainers with his mouth bleeding.
Ravens’ Mike Wallace goes out on a big hit by Vikings’ Andrew Sendejo
Washington Post | Oct 22