Who are the 24 MLB pitchers who have thrown a perfect game?
Bryce Harper's Home Run Celebration Is Everything
Halladay throws perfect game, beats Marlins 1-0 - The San Diego Union-Tribune
Halladay a perfect addition to Phillies history
5/29/2010: Roy Halladay is perfect in Miami
Remembering Roy Halladay's Perfect Game - Crossing Broad
Arizona's Edwin Jackson no-hits Rays - The San Diego Union-Tribune
roy halladay Baseball no-hitters at
Remembering Roy Halladay's perfect game and playoff-no hitter
Halladay throws perfect game, beats Marlins 1-0 - The San Diego Union-Tribune