Go into the create a character option and create a Pro Wrestler with the following three strengths: Cat-like Reflexes, Excellent Submissions, Ground And Pound Stylist. Then, during a match, press "Front Step" + [B] + [A] to take your opponent down. You should end up on top in a full mount. Then, press [X] + [Y] to roll your opponent into a back mount. Finally, press either [X] or [Y] until he taps out to your choke, or press [X] + [A] until he taps out for your Nut Cruncher.
Win 38 consecutive matches in arcade mode.
Win 34 consecutive matches in arcade mode.
Win UFC mode as Bruce Buffer.
Win UFC mode with all characters.
Win eight consecutive matches in arcade mode.
Win sixteen consecutive matches in arcade mode.
Win UFC mode as John McCarthy.
Alternately, win 39 consecutive matches in arcade mode. Note: After this you will start fighting against the same people over again.
Win twenty seven consecutive victories in arcade mode.
Win four consecutive matches in arcade mode.
If you get more than 100 wins, the record counter will say that you only have 99.