The following are known Action Replay Codes for Cal Ripken Jr. Baseball on SEGA Genesis / Mega Drive (Genesis).

The codes should work with the region specified but may work for other regions as well.

Device Compatibility: Action Replay

Exhibition Game Codes

• Balls Modifier
  FFD3B9:XX
• Strikes Modifier
  FFD3BB:XX
• Outs Modifier
  FFD3BD:XX
• Team 1 (P1) Score Modifier
  FFD341:XX
• Team 2 (Computer/P2) Score Modifier
  FFD343:XX

Home Run Derby Codes

• Region Modifier 1
  FFFED5:XX
• Stadium Modifier 2
  FFFE59:XX
• Innings Modifier 3
  FFD3BF:XX
• No Strikes 4
  FFD3E9:00
  FFE83B:00

Footnotes

• 00 – San Francisco
  01 – Atlanta
  02 – L.A.
  03 – Cincinnati
  04 – Chicago
  05 – New York
  06 – Pittsburgh
  07 – St. Louis
  09 – Oakland
  10 – Minnesota
  11 – Texas
  12 – N.Y.
  13 – Baltimore
  14 – Boston
  15 – Detroit
  16 – All-Stars
  17 – MVP’s
• 00 – Patrick Field
  01 – Maxwell Dome
  02 – Stevens Park
• 00 – 0
  01 – 1
  02 – 2
  03 – 3
  04 – 4
  05 – 5
  06 – 6
  07 – 7
  08 – 8
  09 – 9
• This does not appear on the screen.