All-Star Baseball 2001 is a baseball simulation game developed and published by Acclaim Entertainment, released for the Nintendo 64 on February 29, 2000. As the latest entry in the All-Star Baseball series, it introduces new features and refines existing modes and options. It adds the Cooperstown Legends team, featuring iconic players like Yogi Berra, Willie Stargell, and Reggie Jackson. Players can access all 2000 MLB season players, teams, and ballparks. The game boasts realistic player facial expressions and appearances, with motion capture delivering authentic player movements, batting stances, and reactions to key plays. It supports up to 4 players in simultaneous gameplay.