October 8, 1956: Don Larsen throws a perfect game in the World Series – Society for American Baseball Research
MLB and Union Disagree on Salary Cap as Cable Networks Crumble - The New York Times
Tom's Old Days on X: “Old Days” The NY Daily News account of Tom Seaver's near 1969 Perfect Game vs the Cubs at Shea Stadium.#Cubs #Chicago #Mets #LGM #NYC #MLB #1960s /
Baseball Showcases
Joe Kelly on Returning to Dodgers Following Trade
Perfect games broken up in ninth inning
Armando Galarraga's near-perfect game - Wikipedia
Hector Lopez, Who Broke a Baseball Color Barrier, Dies at 93 - The New York Times
All-time perfect games
Building a Hall of Fame Out of Non-Hall of Famers - The New York Times
Carlos Rodon Loses Perfect Game in 9th, Gets No-Hitter - The New York Times
Baseball Showcases
Perfect games broken up in ninth inning
Starting pitchers who have gone more than nine innings in a game