List of perfect games, History, Baseball, Players, Teams, & Facts
Nearly perfect games: Ranking the best attempts since King Félix
Check out our commemorative section honoring the 30th Anniversary of Len Barker's perfect game – Morning Journal
LEN BARKER PERFECT GAME CLEVELAND INDIANS SIGNED AUTO 1981 A/S GAME BASEBALL BAS
Baseball by BSmile on Twitter: 1981 Topps Len Barker Baseball Card #MLB # Cleveland #Guardians / Twitter
Len Barker Baseball Stats by Baseball Almanac
The 'perfect' celebration
Len Barker autographed baseball inscribed PG 5 15 81 (OMLB Perfect Game 1981 Cleveland Indians)
Len Barker on his perfect game, Cleveland Indians career & his favorite memories
1983 Topps Blog: #120 Len Barker - Cleveland Indians
CardCorner: 1981 Topps Len Barker
McKenzie loses perfect game in 8th, Indians beat Tigers 11-0