ESPN Major League Baseball is a baseball game that contains the 2003 MLB roster and is the next game in Visual Concepts' baseball series called World Series Baseball. The reason they switched to the title ESPN Major League Baseball was purely for marketing reasons. This game is the sequel to World Series Baseball 2003.
The cover athlete is Yankees first baseman Jason Giambi. The year before Giambi hit 41 home runs, 107 RBIs, and had a .412% on base percentage, good enough for top 3 in the American League.