Unlockable: Lethal Uppercuts
You must defeat a classic fight with Roberto Duran.
Unlockable: Ko Rey Mo
Go to the light heavy division, and defeat him in career mode.
Unlockable: Smooth Style
Beat Muhammed Ali in a challenge event to receive the Smooth basic style and the Judge Jab.
Unlockable: ESPN Classic Fight
You must complete the Underarmor Bout in career mode. This unlocks the fight of Big E vs. Goliath.
Hint: Counters Are Key
When you counter a haymaker, you can hit with your own. Make sure you do the haymaker with your strong arm so you can get an easy KO.
Unlockable: Sinister Cross
You have to win a Classic fight with Roy Jones Jr.
Hint: Extra Damage
At the end of every round, you will get a couple of seconds to throw some last minute punches. If you throw an illegal punch after the bell rings (or as it rings), you won’t get a warning from the referee. If you time your punches right, you can squeeze in two punches of any kind and take a good amount of health from your opponent.
Unlock ESPN Classic Fight
The fight of Big E VS Golaith can be unlocked by clearing the Underarmour Bout in career mode.
Unlockable: Judge Jab
You must defeat Joe Frazier with Ali.
Unlockable: Textbook
You have to win a Classic fight with De La Hoya.
Unlockable: Madison Square Garden Venue
You must win a match at Madison Square Garden.
