I think a few people who have commented on this thread are hilariously mistaken and don't know what a football hooligan is.
This is about Bikers vs Football HOOLIGANS not Bikers vs Football PLAYERS.
You're right that Football players are pussies, would just spectate, not throw any punches and would not carry any weapons, but this isn't what the tread is about.
The idea that someone would make a vs thread about Bikers vs football players is hilarious, obviously the over-paid drama queens wouldn't stand a chance.
With the very slight, possible exception of Vinnie Jones, Neil Ruddock, Edmundo and maybe a few others, most footballers would get annihilated by a biker gang. It's such a funny concept that I'd actually pay to see it.
Personally I think the Hooligans [http://uk.youtube.com/watch?v=42plidAWbhM&feature=related] would win, because even if you discount their numerical superiority I think they've got more aggression.
Bikers are bikers because of their love for the open road, motorbikes and the outlaw lifestyle, but hooligans don't have any of those positive things. Hooligans are what they are because of their love for fighting. They're at war 24/7, are armed and are prepared to die for their firm.
Also because of their nomadic lifestyle, I think bikers lack the territorial aggression and incentive to die for the territory that hooligans have.
I'm not saying bikers aren't prepared to fight, kill or be killed, they just don't solely exist to fight, kill or be killed. Bikers could always ride out of town and leave an area if a conflict was going sour, a firm would die before being forced out of their town.
EDIT: popers also raises a very good point. In a fight between people with long hair and beards vs. clean shaven, short haired people, a big advantage goes to the people without 'convenient melee handles' attached to their face and heads.