Add one run to home team
 
 While playing a game, hold L + R + Z and press C-Left(2). -From:
 galexand@techisp.com
 
 Add one run to away team
 
 While playing a game, hold L + R + Z and press C-Right(2). -From:
 galexand@techisp.com
 
 Three ball count
 
 While playing a game, hold L + R + Z and press Up, Down.
 
 Three outs
 
 While playing a game, hold L + R + Z and press Down, Up.
 
 Hit a homerun
 
 While in the batter's box, hold L + R + Z and press Left, Up, Left,
 Up. -From: Metall8060@aol.com
 
 Strike out the batter
 
 While on the pitching mound, hold L + R + Z and press Right, Up,
 Right, Up. -From: Metall8060@aol.com
 
 Easy homeruns
 
 While in the batter's box, hold Analog-stick Up/Left and press B. If
 positioned correctly, the batter will hit a homerun most of the time.
 
 Homerun sounds
 
 While running around the bases after hitting a homerun, press C-Up to
 hear a soft horn, C-Right to hear a loud horn, or C-Down to hear a
 whistle. -From: ChubbyBoy6@aol.com and StViper15
 
  Game Shark Codez:
 
                   
  Infinite Balls            
  800B9000 0000
                   
  1 Ball And You Walk       
  D00B9000 0000
  800B9000 0003
                   
  2 Balls And You Walk      
  D00B9000 0000
  800B9000 0002
                   
  3 Balls And You Walk      
  D00B9000 0000
  800B9000 0001
                   
  Infinite Strikes          
  800B8FFF 0000
                   
  1 Strike And You Are Out  
  D00B8FFF 0000
  800B8FFF 0002
                   
  2 Strikes And You Are Out 
  D00B8FFF 0000
  800B8FFF 0001
                   
  Infinite Outs             
  800B9001 0000
                   
  1 Out And You Are Out     
  D00B9001 0000
  800B9001 0002
                   
  2 Outs And You Are Out    
  D00B9001 0000
  800B9001 0001
                   
  Home Team Score Modifier  
  800B8D11 00??
                   
  Home Team Hits Modifier   
  800B8D12 00??
                   
  Home Team Errors Modifier 
  800B8D13 00??
                   
  Away Team Score Modifier  
  800B8D0D 00??
                   
  Away Team Hits Modifier   
  800B8D0E 00??
                   
  Away Team Errors Modifier 
  800B8D0F 00??