The following are known Game Genie Codes for Tommy Lasorda Baseball on SEGA Genesis.

• Regulation Game Lasts 1 Inning
  AADT-AAGA
  AAEA-AAAC
  ACNA-AACR
• Regulation Game Lasts 1 Inning (Open Game)
  AAEA-AAAA
  AAEA-AACC
  ACPA-AAHY
• Regulation Game Lasts 2 Innings
  AEDT-AAGA
  AEEA-AAAC
  AGNA-AACR
• Regulation Game Lasts 2 Innings (Open Game)
  AEEA-AAAA
  AEEA-AACC
  AGPA-AAHY
• Regulation Game Lasts 3 Innings
  AJDT-AAGA
  AJEA-AAAC
  ALNA-AACR
• Regulation Game Lasts 3 Innings (Open Game)
  AJEA-AAAA
  AJEA-AACC
  ALPA-AAHY
• Regulation Game Lasts 5 Innings
  ATDT-AAGA
  ATEA-AAAC
  AWNA-AACR
• Regulation Game Lasts 5 Innings (Open Game)
  ATEA-AAAA
  ATEA-AACC
  AWPA-AAHY
• Regulation Game Lasts 7 Innings
  A2DT-AAGA
  A2EA-AAAC
  A4NA-AACR
• Regulation Game Lasts 7 Innings (Open Game)
  A2EA-AAAA
  A2EA-AACC
  A4PA-AAHY
• Taken Strikes Do Not Count
  CJ3A-AN9L
  FA3A-AA96
  FE3A-BA98
• Taken Strikes Do Not Count (Open Game)
  CJ3T-AN3L
  FA3T-AA36
  FE3T-BA38
• Any Pitch Taken Is A Ball
  HT3A-AA9N
• Any Pitch Taken Is A Ball (Open Game)
  HT3T-AA3N
• Any Pitch Taken Is A Strike
  4A3T-AA3L
• Any Pitch Taken Is A Strike (Open Game)
  4A3T-AA5L
• Batter Walks On 2 Balls
  AJ3T-AAB2
• Batter Walks On 2 Balls (Open Game)
  AJ3T-AAD2
• Batter Walks On 3 Balls
  AN3T-AAB2
• Batter Walks On 3 Balls (Open Game)
  AN3T-AAD2
• Batter Walks On 5 Balls
  AY3T-AAB2
• Batter Walks On 5 Balls (Open Game)
  AY3T-AAD2
• Batter Walks On 6 Balls
  A23T-AAB2
• Batter Walks On 6 Balls (Open Game)
  A23T-AAD2
• Batter Never Walks
  AA3T-AA36
• Batter Never Walks (Open Game)
  AA3T-AA56
• Game Starts With CPU Leading 1-0
  AFJT-BA2E
  2BJT-ACJG
  9BJT-ACJL
  GKJT-AD2R
  1KJT-BCJN
• Game Starts With Player 2 Leading 1-0
  AFJT-BA28
  2BJT-ACKA
  9BJT-ACKE
  GKJT-AD3J
  1KJT-BCKG
• Game Starts With CPU Leading 2-0
  AFJT-BA76
  2BJT-ACP8
  9BJT-ACRC
  GKJT-AD8G
  3KJT-BCRE
• Game Starts With Player 2 Leading 1-0
  AFJT-BA80
  2BJT-ACR2
  9BJT-ACR6
  GKJT-AD9A
  9KJT-BCR8
• Foul Bunt After 2 Strikes Is Not An Out
  AXMT-AA7L
• Foul Bunt After 2 Strikes Is Not An Out (Open Game)
  AXPA-AA4Y
• Foul Ball After 2 Strikes Is An Out
  9DSA-ACFT
• Foul Ball After 2 Strikes Is An Out (Open Game)
  9DTT-ACC4
• Pitches Use Less Energy
  RHST-A6Y8
  AHST-BE7A
• Pitches Use Less Energy (Open Game)
  RHVA-A6WJ
  AHVA-BE4L
• Pitches Use More Energy
  RHST-A6Y8
  A5ST-BE7A
• Pitches Use More Energy (Open Game)
  RHVA-A6WJ
  A5VA-BE4L
• Pitches Use Much More Energy
  RHST-A6Y8
  CDST-BE7A
• Pitches Use Much More Energy (Open Game)
  RHVA-A6WJ
  CDVA-BE4L
• Pitches Use No Energy
  BMST-AA7J
• Pitches Use No Energy (Open Game)
  BMVA-AA4W