Baseball Stars is a baseball video game developed by SNK. It was released first as a 2-player baseball arcade game and was later released for the NES in 1989.

Simple graphics are coupled with repetitive upbeat 8-bit music. The pitching is simple: curve balls, fast balls, off-speed pitches, and sinkers. The batting is a swing on a level plane, thus it is simply a question of timing. The fielding, at the time, was a revolution in arcade baseball; it achieved a level of realism unseen prior to its release. This realism, coupled with ease-of-fielding features contributed to the game's popularity. These ease-of-fielding features are characterized by examples such as off-screen fielders automatically drifting towards fly balls, fielders catching balls anywhere near them, the ability to jump and dive, infielders shifting to prevent extra base hits down the line when men are on base, etc.

It is possible to deliver unhittable pitches that would "drop" as they crossed home plate, the only clue would be a high-pitched squeak as the pitch came towards home plate. However, despite the high sound, sometimes these pitches failed to drop and in fact crossed home plate for strikes.