The best moments of Roy Halladay's incredible career - Sports Illustrated
Phillies' Halladay Opens Playoffs With No-Hitter - The New York Times
How much do you know about Roy Halladay's perfect game? – NBC Sports Philadelphia
What is a perfect game in baseball? All-time list and more to know about MLB pitchers' most exclusive club
Phillies' Halladay throws perfect game against Marlins
Roy Halladay Perfect Game: Throws 2nd No-Hitter In MLB Playoff History, News, Scores, Highlights, Stats, and Rumors
5/29/2010: Roy Halladay is perfect in Miami
Gamer 'forced' into $1 million for perfect game
Remembering Roy Halladay and His Perfect Game After His Deadly Plane Crash
Roy Halladay Perfect Game: Throws 2nd No-Hitter In MLB Playoff History, News, Scores, Highlights, Stats, and Rumors
For Chase Utley and Cole Hamels, Memories of Roy Halladay's Perfect Game for Phillies Are Fresh and Cherished – NBC10 Philadelphia
Domingo Germán perfect game facts and figures
Halladay a perfect addition to Phillies history
Roy Halladay Perfect Game: Throws 2nd No-Hitter In MLB Playoff History, News, Scores, Highlights, Stats, and Rumors
Perfect game! Yankees' Domingo German becomes first to achieve feat since 2012