I would have to go with football and hockey with hockey having the slight edge. It's too bad more Americans don't give it a chance. Football is better suited for TV which gives it a distinct advantage over hockey. But hockey has all of the aggression and teamwork of hockey with even more speed. The excuse that hockey's rules are too confusing for the American viewer is lame if you ask me. There's as much or more to learn about the game of football than there is in hockey.