Rams and Chargers fans commemorated their return to SoFi Stadium with a massive brawl on Saturday.

A viral video showed a male Rams fan in an Aaron Donald jersey being pummeled by at least four others in the stands of the stadium shared by the two Los Angeles teams.

The melee, which left the fan in the Donald jersey bloodied, lasted nearly a minute.

The beginning of the video showed the fan in the Donald jersey arguing with another Rams fan. An unidentified woman in the back then threw beer on the fan in the Donald jersey, leading him to throw what appeared to be the first punch.

It’s unclear what exactly sparked the altercation and whether there were any arrests.

The Week 1 preseason game, which the Chargers won 13-6, marked the return of NFL fans amid the pandemic.