Buffalo Bisons, Buffalo

Despite spending most of their 125-plus-year history as a minor-league organization, the Bisons began play as a major-league club from 1879–85. All told, nearly 3,000 players and managers have donned the Bisons uniform, including 20 who have been immortalized in the National Baseball Hall of Fame. The Bisons have done half of their competing since 1988 at Sahlen Field, which boasts the largest video board in the minors.