Hidden Teams:
While holding L, select Pre-Season with A(Hold for 3 seconds). Now you will have access to Nintendo, N64 and Left Field.

Hang On Rim:
After performing a two-handed dunk, hold B to hang on the rim. If youhang on too long or you will be called on a technichal.

Big Head Mode
While playing a game, press Right on the d-pad, Right on the d-pad, Left on the d-pad, R, Z, Start, A, Start, A, Start, Z. Enter this code with controller 1.

Alien Head Mode
At the main menu press C-Up, C-Down, C-Left, C-Right, Start (2), A, B, A, R, Z. Press B to go back to the main menu and enable the Bonus Teams Code and select the Left Field Team

Tiny Players
At the main menu press C-Right(2), B, R, R, C-Down, Up, Down, CC-Up, A, Z

Disco Court
While playing, pause and press A, C-Up, Down, Up, C-Down, R, R, B, c-Right, c-Right, Z.

Get A Easy 3 Pointer
To get a easy 3 pointer, pick a pretty good 3 point man. Run up to the 3 point line pump fake once, and then shoot the ball. Do this and 80% of the time you shall make a basket

Jog
To jog, hold R and then hold BACK. It only works if your opponent is in front of you.

View Replays
In the preferences menu select the Special Cameras option and set it to Replays and press B + Z after scoring to view the replays

Alley-Oop
To perform an alley-oop, make sure there is an open player near the basket. Then press C-up and press B. The other player will do an alley-oop.

No Fouls for Starters (hint)
Intentionally foul out all benched players and starters will have unlimited fouls.