The following are known CWCheat Codes for MLB 10: The Show on Sony Playstation Portable (PSP).

_S UCUS-98742
_G MLB 10: The Show [US]
_C0 ANGELS MONEY
_L 0x200F024C 0x4D7C45F0
_C0 ASTRO'S MONEY
_L 0x200F0278 0x4D7C45F0
_C0 ATHLETIC'S MONEY
_L 0x200F0250 0x4D7C45F0
_C0 BLUE JAY'S MONEY
_L 0x200F0234 0x4D7C45F0
_C0 BRAVE'S MONEY
_L 0x200F025C 0x4D7C45F0
_C0 BREWER'S MONEY
_L 0x200F027C 0x4D7C45F0
_C0 CARDNIAL'S MONEY
_L 0x200F0284 0x4D7C45F0
_C0 CUB'S MONEY
_L 0x200F0270 0x4D7C45F0
_C0 DIAMOND'S MONEY
_L 0x200F0288 0x4D7C45F0
_C0 DODGER'S MONEY
_L 0x200F0290 0x4D7C45F0
_C0 GIANT'S MONEY
_L 0x200F0298 0x4D7C45F0
_C0 INDIAN'S MONEY
_L 0x200F023C 0x4D7C45F0
_C0 MARILIN'S MONEY
_L 0x200F0260 0x4D7C45F0
_C0 MARINERS' MONEY
_L 0x200F0254 0x4D7C45F0
_C0 MET'S MONEY
_L 0x200F0268 0x4D7C45F0
_C0 NATIONAL'S MONEY
_L 0x200F0264 0x4D7C45F0
_C0 ORIOLES' MONEY
_L 0x200F0224 0x4D7C45F0
_C0 PADRE'S MONEY
_L 0x200F0294 0x4D7C45F0
_C0 PHILLIE'S MONEY
_L 0x200F026C 0x4D7C45F0
_C0 PIRATE'S MONEY
_L 0x200F0280 0x4D7C45F0
_C0 RAY'S MONEY
_L 0x200F0230 0x4D7C45F0
_C0 RED SOX'S MONEY
_L 0x200F0228 0x4D7C45F0
_C0 RED'S MONEY
_L 0x200F0274 0x4D7C45F0
_C0 ROCKIE'S MONEY
_L 0x200F028C 0x4D7C45F0
_C0 ROYALS' MONEY
_L 0x200F0244 0x4D7C45F0
_C0 TIGERS MONEY
_L 0x200F0240 0x4D7C45F0
_C0 TIGER'S MONEY
_L 0x200F0258 0x4D7C45F0
_C0 TWINS' MONEY
_L 0x200F0248 0x4D7C45F0
_C0 White Sox'S Money
_L 0x200F0238 0x4D7C45F0
_C0 YANKEES' MONEY
_L 0x200F022C 0x4D7C45F0