Baseball Stars Professional is a cartridge based baseball video game that features, real voice announcers and umpires make calls for 20 teams.
Players can choose to play as a variety of teams, including the Celestial Planets, Heavenly Bodies, Shadow Demons, Battle Knights, Fabulous Superstars, and many others. Games are held in either the SNK Stadium or the SNK Dome.
Baseball Stars Professional also features a VS. mode in which two players can play against each other.
The game is designed for used with the Neo Geo system.