Graphic video shows brawl outside Buffalo Wild Wings in Downey

Video of a violent brawl Sunday in Downey between football fans has been viewed more than one million times after being uploaded to Facebook.

The incident took place outside a Buffalo Wild Wings at the Stonewood Center during the San Francisco 49ers and Pittsburgh Steelers game.

The Steelers won 43-18 against the 49ers on Sunday.

Dave Amaro, who posted the video, said in the post that 49ers fans wanted to start a fight with a Steelers fan inside the restaurant, who initially walked away.

The brawl eventually spilled outside, where several men wearing football jerseys are seen in cell phone video being involved in the altercation.

Niner fans starting shit, get rocked outside B-Dubs in Downey (sore losers)Background edit:The guys getting beat up started problems inside. They wanted to beat up a Steelers. The Steelers fan walked away. The rude 49er fans started talking shit to everyone. They messed with the wrong group when they went outside and got beat up. The Guy in in red at :09 second was the one that started everything

Everyone involved left the area before officers arrived, Downey police said.

The investigation is ongoing.

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