BALTIMORE (KRON)—Two Oakland Raiders fans are behind bars after an altercation with a Baltimore Ravens fan that left the man fighting for his life.

The incident happened during yesterday’s game at M&T Bank Stadium.

Police say the victim, 55-year-old Joseph Bauer was attending the game with his wife when he got into an argument with a group of raiders fans near a concession stand.

Officers say Bauer was struck in the head causing him to hit the concrete floor, knocking him unconscious.

Police arrested two men, 28-year-old Scott Smith and 31-year-old Andrew Nappi, both from New York.

The two now face first and second-degree assault charges.

The sister of the victim says her brother is on life support and has a 30 percent chance of survival.