For over a decade, MLB The Show was a PlayStation exclusive due to a licensing agreement between Sony Interactive Entertainment and Major League Baseball. This deal gave Sony the sole rights to develop and publish the simulation baseball series, making it a system-seller for PlayStation consoles.
In a landmark move, MLB The Show 21 launched on Xbox One and Xbox Series X|S (also arriving day-one on Xbox Game Pass). This shift was driven by MLB's desire for a broader audience and Sony's evolving multiplatform strategy.
While you'll never find MLB The Show on an Xbox 360 disc, the series is now more accessible than ever on modern Xbox hardware.