Easy win
Note: This trick requires two controllers. Start a
single player game/tournament. Press [Start] on controller
two during game play and select "Throw In Towel". When
done, you will win the fight. This will work for the whole game
and all opponents.
Red opponent
If you keep hitting your opponent in the same place,
it changes the color to red. You can turn the opponent's body
red by hitting him everywhere.