Super Bases Loaded is a SNES baseball video game. This game is known as Super Professional Baseball (スーパープロフェッショナルベースボール?) in Japan. The game is the fifth overall installment of the Bases Loaded series, and first installment of the secondary series for the Super Nintendo. The North American version includes a sponsorship from Ryne Sandberg, one of the most dominant players in contemporary Major League Baseball history.