IGN has released the roster of heavyweights that will be included in Fight Night Round 4. The seven fighters will be Muhammad Ali, Mike Tyson, Eddie Chambers, George Foreman, Joe Frazier, Lennox Lewis, and James Toney. Head on over to see screenshots of each one.
Apparently though there is one heavyweight being kept secret. Any guesses as to who that could be? These are obviously some big names but after seeing that UFC roster it feels a little underwhelming.