The list of the 18 perfect games in Major League Baseball history:

Mark Buehrle, Chicago White Sox, July 23, 2009 vs. Tampa Bay Rays

Randy Johnson, Arizona Diamondbacks, May 18, 2004 vs. Atlanta Braves

David Cone, New York Yankees, July 18, 1999 vs. Montreal Expos

David Wells, New York Yankees, May 17, 1998 vs. Minnesota Twins

Kenny Rogers, Texas Rangers, July 28, 1994 vs. California Angels

Dennis Martinez, Montreal Expos, July 28, 1991 vs. Los Angeles Dodgers

Tom Browning, Cincinnati Reds, September 16, 1988 vs. Los Angeles Dodgers

Mike Witt, California Angels, September 30, 1984 vs. Texas Rangers

Len Barker, Cleveland Indians, May 15, 1981 vs. Toronto Blue Jays

Catfish Hunter, Oakland Athletics, May 8, 1968 vs. Minnesota Twins

Sandy Koufax, Los Angeles Dodgers, September 9, 1965 vs. Chicago Cubs

Jim Bunning, Philadelphia Phillies, June 21, 1964 vs. New York Mets

Don Larsen, New York Yankees, October 8, 1956 vs. Brooklyn Dodgers

Charlie Robertson, Chicago White Sox, April 30, 1922 vs. Detroit Tigers

Addie Joss, Cleveland Naps, October 8, 1908 vs. Chicago White Sox

Cy Young, Boston Americans, May 5, 1904 vs. Philadelphia Athletics

John Montgomery Ward, Providence Grays, June 17, 1880 vs. Buffalo Bisons

Lee Richmond, Worcester Ruby Legs, June 12, 1880 vs. Cleveland Blues

That’s it. That’s the list. There have been many close misses (Harvey Haddix), but those 18 men stand alone in the annals of baseball.