Mike Piazza's Strike Zone
Beanballs'n Stuff
Beanball: Hold the control pad in the direction of the batter and pitch to hit him. You can use different pitches by using the control pad and control stick to pitch. You can also hit the batters in the head by holding up on the control pad and pitching.

Intentional Walk: Hold the control pad away from the batter and throw your pitch. The batter will be walked in 1 pitch.

Dodge Beanball: Do a check swing (tap A) right before you get beaned and you will dodge the pitch.

All Hits are Homeruns
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press L, A, C-Down, C-Right. To finish, press START to resume normal play.

All Players Rating to 10
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press B, A, R, B, A, L, L. To finish, press START to resume normal play.
 Beanballs'n Stuff
 All Hits are
 Homeruns
 All Players Rate 10
 Crazy Pitch
 Flaming Red Bats
 Give Pitchers all
 Pitches
 High Gravity Ball
 Ice Blue Bats
 Improve Fielder Arm
 Improve Fielder
 Defense
 Improve Fielder
 Speed
 Imporve Pitcher's
 Control
 Improve Pitcher's
 Speed
 Metal Bats
 Psychedelic Bats
 Low Gravity
 Faster Runners
Crazy Pitch
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press C-Right, A, Z, C-Up, R, B. To finish, press START to resume normal play.

Flaming Red Bats
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press R, Down, B, A, Right. To finish, press START to resume normal play.

Give Pitchers all Pitches
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press C-Right, A, Z, C-Up, R, L. To finish, press START to resume normal play.

High Gravity Ball
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press Up, Down, L, Up, R. To finish, press START to resume normal play.

Ice Blue Bats
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press B, L, B, A, Right. To finish, press START to resume normal play.

Improve Fielder Arm
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press B, A, L, Down, Z. To finish, press START to resume normal play.

Improve Fielder Defense
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press B, A, R, Down, L, B. To finish, press START to resume normal play.

Improve Fielder Speed
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press R, A, Z, L, Down, A, Z, L. To finish, press START to resume normal play.

Improve Pitchers Control
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press B, L, A, B, R, Z. To finish, press START to resume normal play.

Improve Pitchers Speed
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press R, A, Z, L, Down. To finish, press START to resume normal play.

Metal Bats
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press R, A, Z, B, A, L, L. To finish, press START to resume normal play.

Psychedelic Bats
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press Z, B, R, A. To finish, press START to resume normal play.
Credit For Codes Goes To: showdow5@webtv.net via IGN 64

Low Gravity
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press Up, R, A, L. To finish, press START to resume normal play.
Credit For Code Goes To: Artking10 via IGN 64

Faster Runners
On the Today's Game/Matchup screen, press L, R, L, R to enter cheat mode, then press C-Left, A, Down, C-Up, Z. To finish, press START to resume normal play.
Credit For Code Goes To: Nick Trivelas via IGN 64