MLB The Show 21 is the first Sony-released game on a Microsoft platform

MLB: The Show 21 will be the first PlayStation Studios game on Xbox when it launches on April 20th.

In a PlayStation Blog announcement by cover athlete Fernando Tatis Jr., the PlayStation account also revealed that the baseball simulation will launch day and date on both PS4 and PS5, along with cross-play support with Xbox One, Xbox Series X and Xbox Series S.

Source