From the main menu select Modes then choose Career. Next choose New and enter in one of the names to unlock the corresponding boxer.

Enter:	Unlock:
MECCA	Ashy Knucks
AUSTIN	Ray Austin
NELSON	Trevor Nelson
JGIAMBI	Jason Giambi
HATCHER	Charles Hatcher
OSUNA	Bernardo Osuna
DEFIAGBN	David Defiagbon

From the main menu select Modes then choose Career. Next choose New and enter in one of the names to unlock the corresponding boxer.

MRBARRY	Barry Sanders
ZITO	Chuck Zito
BOSTICE	David Bostice
DEMART	David DeMartini
BAILEY	Joe Mesi
JBOTTI	John Botti
JRSEAU	Jr Seau
OWNOLAN	Owen Nolan
STEVEF	Steve Francis

This is illegal during a match, but press TRIAGNLE, CIRCLE, X, SQUARE.

This move is illegal! Press R1, R2, TRIANGLE.

This move is not a normal low punch; it is illegal, so use at your own risk of being disqualified! Press R1, R2, X.

Another illegal blow: press R1, R2, SQUARE.

This one is really illegal, so use it at your own risk by pressing R1, R2, CIRCLE.