All Star Baseball 2003 CodeBreaker Codes (USA)
This page contains CodeBreaker cheat codes for All-Star Baseball 2003 (USA). If you're playing on an emulator you can usually input codes very easily by accessing a tab off the top of the toolbar. Anyone playing on a physical Gameboy will need to purchase a physical Gameshark device to use these codes.
If you're using an emulator and still can't figure out how to setup these codes, you're in luck! There's two common emulators for GBA games, the mGBA and VisualBoy Advance. Follow the link provided for the emulator you're using to be taken to a guide explaining how to get these codes working.
Don't see the code you're looking for on this page? Head on over to my All Star Baseball 2003 (USA) Gameshark Codes and check for your code there instead!
Away Team Scores 0: D673ACAFEE82
Away Team Scores 100: 925F099AB6AA
Away Team Scores 150: 70E31E414346
Away Team Scores 200: 6ED2E9BC6A98
Away Team Scores 50: 946FBE679F66
Home Team Scores 50: 952DB6679F67
Home Team Scores 0: D731A4AFEE83
Home Team Scores 100: 931D019AB6AB
Home Team Scores 150: 71A116414347
Home Team Scores 200: 6F90E1BC6A99
Home Team Starts With Score 5
D673ACBEEE8A
D2730C8BE482
Home Team Starts With Score 10
D673ACBEEE8A
CD20E427EFD1
Home Team Starts With Score 20
D673ACBEEE8A
D33116CBC607
Away Team Starts With Score 5
D673ACBEEE8A
D331048BE483
Away Team Starts With Score 10
D673ACBEEE8A
CC62EC27EFD0
Away Team Starts With Score 20
D673ACBEEE8A
D2731ECBC606
Away Team Starts With Score 50
D673ACBEEE8A
946FBE679F66
Home Team Starts With Score 50
D673ACBEEE8A
952DB6679F67
Start On 2nd Inning
DA726C9AE698
DA726C8BE490
Start On 3rd Inning
DA726C9AE698
D9206403E7D1
Start On 4th Inning
DA726C9AE698
D8626C03E5D0
Start On 5th Inning
DA726C9AE698
DF30C4AFEE91
DA726C9AE698
DE72CCAFEC90
Start On 7th Inning
DA726C9AE698
DD20C427EFD1
Start On 8th Inning
DA726C9AE698
DC62CC27EDD0
Start On 9th Inning
DA726C9AE698
C331248BE683
(Master Codes) Enable Code (Must Be On)
9C34F770E956
2D9A3D74F2BA
DF0C5F74E0B9
(Home Team Only) Always Full Count
D8627ED2C7DC
BA587D58F3F9
D8627ED2C7DC
B90A7550F0B8
(Home Team Only) Always Full Count & 2 Outs
D8627ED2C7DC
931D375AD6AF
D8627ED2C7DC
BA587D58F3F9
D8627ED2C7DC
B90A7550F0B8
(Home Team Only) Unlimited Balls
D8627ED2C7DC
BA587DD8F3F9
(Home Team Only) Unlimited Outs
D8627ED2C7DC
910D37D2D7EF
(Home Team Only) Unlimited Strikes
D8627ED2C7DC
B8487DD0F2B9