A guy in a Seahawks jersey brawled with a whole group of Cardinals fans at Saturday night's playoff game

Maybe he'll leave the jersey at home next time.

It was a wild one in Arizona Saturday night that ended with Larry Fitzgerald carrying the Cardinals to Carson Palmer's first playoff victory.

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But in the stands, one Seattle Seahawks fan opted to wear his jersey to the stadium filled with division-rival fans and it turned out to be a terrible decision.

We're not certain what happened, but the guy holding the camera maintained the dude in the Seahawks jersey was the victim despite him holding someone in a headlock at the beginning of the clip.

(H/T Big Lead)