Five round main events set for all future UFC cards, flyweight division coming

In a move likely to deliver more definitive finishes and a greater aura of importance, the UFC has decided to change course and will now book all future headliners as five round fights rather than three as has been the case in the past. However, any main event match-ups currently signed will still take place [...]

Source: http://fiveouncesofpain.com/2011/06/09/five-round-main-events-set-for-all-future-ufc-cards-flyweight-division-coming/

Sugar Ray Robinson Rocky Marciano Vitali Klitschko Wladimir Klitscho