Fans brawl in stands at 49ers-Giants game
Fan fight breaks out at Levi's Stadium during 49ers' preseason game
Violent Fight Erupts Among Football Fans At US Stadium After A Match
Serious fan violence taking on life of its own; can it be stopped?
Caught On Camera: Massive Fight Between NFL Fans In US Restaurant, 2 Stabbed
WATCH: Two people stabbed in massive brawl between 49ers and Raiders fans in Santa Clara
49ers, Giants fans brawl during Thursday Night Football
NFL: Fans get into brutal brawl during 49ers-Broncos preseason game - WATCH - Sports News
49ers fans get slammed by other fanbases after huge fight breaks out during game vs Giants - “Is there a more trashy fan base in the NFL?”
NFL fans fight in the stands again just days after New England Patriots fan death - The Mirror US
Raiders vs 49ers: Fans hoping Battle of the Bay stays on the field – East Bay Times