A video has captured the moment three San Diego Charger fans punched and stomped on a Denver Broncos fan in San Diego.
The altercation was caught on camera during a rally in National City to celebrate the Chargers season.
As the fight broke out in the streets on Sunday the shocked crowd quickly parted.
At one point a man could be seen cowering on the ground as a kick was delivered to his chest.
Police quickly ran to the scene and arrested three Chargers fans and a Broncos fan.
It is not clear if anyone in custody was hospitalized after the fight.