Please press the following buttons during a match.
Effect Code Bite Opponent's Ear Press L1 + R1 to clinch your opponent. Then, press Square + X + Triangle + Circle Illegal Elbow Press R1 + R2 and press Square Illegal Head Butt Press R1 + R2 and press Triangle Illegal Head Punch Press R1 + R2 and press Triangle Illegal Kidney Punch Press R1 + R2 and press Circle Illegal Low Punch Press R1 + R2 and press X Kick Opponent Press Triangle + Circle + X + Square
Enter the following names as your name in career mode and you will get the celebrity boxer.
Effect Password Ashy Knuckes MECCA Barry Sanders MRBARRY Bernando Osuna OSUNA Charles Hatcher HATCHER Chuck Zito ZITO David Bostice BOSTICE David Deflagbon DEFIAGBN David DeMartini DEMART Jason Giambi JGIAMBI Joe Mesi BEILEY John Botti JBOTTI Junior Seau JRSEAU Muhammad Ali SBATISTE Owen Nolan OWNOLAN Ray Austin AUSTIN Steven Francis STEVEF Trevor Nelson NELSON Trevor Nelson NELSON
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