Hidden Teams - At the Start Screen press Left, Up, B, Up, Down, Up,
Right, C
Whirlwind Option - At the team match-up screen rotate your joystick in a
clockwise 360 motion until the game begins. You will now have the
whirlwind option for the entire game. The trick does not work in
tournament mode though.
Power up Dunks - Press Up and Down 5 times at the versus screen.