A quietly escalating issue for NFL: Fan violence and how to contain it - The Washington Post
The worst, most obnoxious fanbases in sports after Philadelphia Flyers fans show off their true colors – New York Daily News
Buccaneers and Eagles Fans Engage in Ugly Crowd Fight
Rowdy Eagles Fans Wreak Havoc in Downtown Philly After Team's Big Win
A-League pitch invasion: Hooligan groups with history of terrorising soccer games
49ers fans ignite massive brawl during preseason game with Broncos
Watch Violent Eagles Fans Pummel Some Guy In This Disturbing Fight Video
A look back at some of the biggest stories of 2018, The Latest from WDEL News
Brutal fight sees fan get thrown off bridge after Chargers-Chiefs game
Hurts, Eagles soar into Super Bowl, rout 49ers for NFC title – The Oakland Press
Peeing in sinks, fights in the stands, a flare gun(!): The awful antics that birthed Eagles Court at The Vet, and why it went away