49ers frustrations lead to Trent Williams scuffle vs. Eagles
Liga MX brawl: At least 26 injured in Atlas-Querétaro fights
Police break up several brutal fan fights during Raiders/49ers game at Levi's Stadium - 6abc Philadelphia
Brutal brawl breaks out among 49ers fans during preseason game against the Broncos with one fan left bloodied and dazed after punches are traded
NFL fans fight in the stands again just days after New England Patriots fan death - The Mirror US
Fight breaks out at 49ers game in slew of violent NFL game incidents
One Guy Left A Bloody Mess After Massive Brawl Erupts Between San Francisco 49ers Fans
Brawl at 49ers game: Video shows fan brawl in the stands at 49ers-Giants game in San Francisco - ABC7 Chicago
Violent brawl breaks out in crowd of 49ers-Giants game at Levi's
Fan fight breaks out at Levi's Stadium during 49ers' preseason game