Roy Halladay posthumously named to National Baseball Hall of Fame

Mariano Rivera is 1st unanimous choice for Baseball Hall of Fame; Roy Halladay, Edgar Martinez, Mike Mussina also voted in – Orange County Register

Little League® Graduates Spotlight 2019 National Baseball Hall of Fame Class - Little League

Roy Halladay's MLB Hall of Fame induction forecast: 100-percent chance of tears

Roy Halladay was the best pitcher of his era and his first-ballot Hall of Fame election proves it

Meet Alabama's members of the Baseball Hall of Fame

Why Roy Halladay Deserved to be a First Ballot Hall of Famer - Cooperstown Cred

Phillies Will Add Roy Halladay, Pat Gillick to Wall of Fame

Blue Jays draft son of late, great pitcher Roy Halladay

Breaking Down the New Players on This Year's Baseball Hall of Fame Ballot - The New York Times

Canadian Baseball Hall of Fame unveils 2017 inductee class - International Sports Heritage Association