Get the Summary of John W. Miller’s The Last Manager in 20 minutes. In The Last Manager (2025), writer and baseball coach John W. Miller tells the story of Earl Weaver, the legendary Baltimore Orioles manager who helped shape modern baseball. Weaver embraced data-driven strategies long before modern baseball’s statistical revolution. From 1968 to 1982, he led the Orioles to multiple pennants, emphasizing on-base percentage, defense, and pitching precision. Weaver’s colorful behavior—explosive arguments and theatrical ejections—made him a fan favorite and media magnet. Though he may be best known for his fiery personality, Weaver was a brilliant, complex innovator who forever changed the game…