Action Replay Codes [US]

The following are known Action Replay Codes for MLB 2004 on Sony Playstation 2 (PS2). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark (Version 1 & 2)

Master Code – Must Be On
0E3C7DF2 1853E59E
EE925622 BCD54332

Created Player Codes

Max Run
FED28F30 BCA99B82

Max Arm
FED28F33 BCA99B82

Max Fielding
FED28F32 BCA99B82

Max Reaction
FED28F3C BCA99B82

Max Clutch
FED28F2B BCA99B82

Max Power
FED28F29 BCA99B82

Max Bat Avg.
FED28F2E BCA99B82

Pitcher Only Stats

Max Stamina
FED28F3E BCA99B82

Max Era
FED28F38 BCA99B82

Max Speed Pitch 1
FED28FC7 BCA99B82

Max Break Pitch 1
FED28FC6 BCA99B82

Max Acc Pitch 1
FED28FC1 BCA99B82

Max Speed Pitch 2
FED28FC3 BCA99B82

Max Break Pitch 2
FED28FC2 BCA99B82

Max Acc Pitch 2
FED28FCD BCA99B82

Max Speed Pitch 3
FED28FCF BCA99B82

Max Break Pitch 3
FED28FCE BCA99B82

Max Acc Pitch 3
FED28FC9 BCA99B82

Max Speed Pitch 4
FED28FCB BCA99B82

Max Break Pitch 4
FED28FCA BCA99B82

Max Acc Pitch 4
FED28FD5 BCA99B82

Action Replay MAX Codes [US]

The following are known Action Replay MAX Codes for MLB 2004 on Sony Playstation 2 (PS2).

Device Compatibility: Action Replay MAX

Master Code – Must Be On
HVJ7-QF8W-25NHT
HF4Q-PR81-KAZJ3
PG29-FCDR-QAQUP

Created Player Stat Codes
FA3R-MVWN-MV754

Stat Codes
88U8-KEE6-6H47U
JB9E-91K0-74840

Max Run
KNU6-1CM6-1T0Q6
MPX9-4HCX-55PF1

Max Arm
EU0C-1BQ6-XDEVC
00YF-2AQ1-JGEHY

Max Fielding
44XF-V6MV-JBRM2
T7UU-R4BU-7W5EX

Max Reaction
ACQU-J6DH-T5313
4ZUA-604U-8MCZ7

Max Clutch
QMFF-PR1B-BTRKH
ATVJ-YMK3-V87RF

Max Power
R05E-K9XY-AVPUA
10MY-9T2N-R41MR

Max Batting Average
GTRK-KXGJ-66HNQ
FP4W-BP3T-MN5XZ

Pitcher Only Stats
T5NW-NG9W-FQ71J
JB9E-91K0-74840

Max Stamina
G3A6-3DMJ-8G02K
ZG8K-RRQA-13GZB

Max ERA
YE91-GR8A-PDBW5
RBV7-RTGP-N7NUB

Max Speed Pitch 1
DG6X-J33Z-9CVXW
CNK2-VE36-8K99M

Max Break Pitch 1
AN74-B66X-8K57B
3V0Y-1VY6-QQ902

Max Accelerating Pitch 1
Q7FV-TZ4J-W0W0F
85AG-HQ7J-8H125

Max Speed Pitch 2
NGCM-UBU7-ZHAG0
BPJJ-KYNP-FUX27

Max Break Pitch 2
5P4T-NK1Y-R3N6K
E2YU-WYWB-RDFC8

Max Accelerating Pitch 2
2P11-EBMP-MUDQE
HE5V-ETAF-DQNFN

Max Speed Pitch 3
PQTY-6F49-WW1ZD
BJU4-TWG3-RERR8

Max Break Pitch 3
KW51-37XF-YK7Y3
VN42-TV8D-3JUV4

Max Accelerating Pitch 3
4D6B-195G-7EWMM
TTHM-PF85-ZDPU5

Max Speed Pitch 4
WR83-R4AF-4BA7X
RRW1-1QQ3-VAX1Y

Max Break Pitch 4
2NKR-AKZQ-5KPUR
E8Y4-2C3W-7091T

Max Accelerating Pitch 4
G0EE-QRZT-GE0BF
6CRN-Z60M-ZCQC4