The action on the field wasn’t enough for two fans, who took matters into their own hands at the Chargers-Raiders game Sunday.

A Chargers fan in a Justin Herbert jersey and a Raiders fan in a Howie Long jersey were involved in a physical altercation in the stands at SoFi Stadium, according to a video posted by X user @1ricardovargas.

It’s unclear what started the brawl, but the Raiders fan can be seen with his back turned to the field while confronting the Chargers fan, who eventually stood up from his seat.

That’s when the Chargers fan lunged forward and punched the Raiders fan, knocking him to the ground.

After the Raiders fans got back on his feet, the man in the Chargers jersey hit him three more times before he pushed him down the stairs, according to the footage.

Another man in a Raiders jersey and sunglasses intervened and appeared to de-escalate the situation.

He was seen talking with the man in the Chargers jersey, who eventually patted him on the back.

The two men appeared to have a heated exchange before the altercation turned physical.

However, it’s unclear what was said or what led to the fight.

It’s unclear if the man who took the punches was seriously injured, and it’s also unknown if security or police were called.

The Chargers won their second straight game Sunday by beating the Raiders, 24-17, to improve to 2-2. The Raiders have lost three straight games and are now 1-3.