All-Star Baseball 2003 - Featuring Derek Jeter © 2002 Acclaim Ent., Incorporated.
Game ID: AGB-AA3E-USA
Hit home runs: If you are a left handed hitter at bat, press R + Left gently, and R + Down gently before the pitch. If you are a right handed hitter at bat, press R + Right (gently), and R + Down (gently) before the pitch.
More powerful hits: When you are at bat press Select while the pitcher is winding up.
Game's ROM.