Roy Halladay – Society for American Baseball Research
From the draft to Cooperstown, a Roy Halladay career timeline
Roy Halladay's Number is Retired by Toronto Blue Jays - The New York Times
Roy Halladay: Baseball's 21st Century Gunslinger - Baseball Egg
Roy Halladay to enter Hall of Fame with no logo on cap - Sports Illustrated
Roy Halladay's perfect game - Wikipedia
Former Blue Jays, Phillies pitcher Roy Halladay killed in plane crash
Blue Jays: Roy Halladay's 41st Birthday
Roy Halladay's No. 32 will be retired by Blue Jays before opener
Remembering Hall of Famer Roy Halladay
Blue Jays pick Roy Halladay's son Braden in MLB draft
Hall of Famer Roy Halladay a one of a kind starting pitcher
Toronto Blue Jays to retire Roy Halladay's number 32
Toronto Blue Jays honor Roy Halladay before opener against NY Yankees