Roy Halladay's plaque in Baseball Hall of Fame will have no hat logo
Roger Clemens, Roy Halladay get into social media spat over Hall of Fame voting - ESPN
Pedro Martinez says Roger Clemens and Barry Bonds should be Hall of Famers
Roy Halladay and Roger Clemens Are in a Pissing Match - Crossing Broad
Why isn't the former Yankees center fielder Bernie Williams a Hall of Famer? - Quora
Roy Halladay to be Honored as Phillies Retire Number 34 – Philly Sports
Ten years later, Roy Halladay's perfect game lives on with the Phillies, Marlins, and so many others who were there
What is the best individual season by a retired non-Hall-of-Fame player? - Quora
Roger Clemens, Roy Halladay get into social media spat over Hall of Fame voting - ESPN
Presented without context: Is Roy Halladay a hall of famer? Why or why not? : r/baseball
Roger Clemens - News - IMDb
BBWAA Hall of Fame voting results explained
Roy Halladay won't wear Blue Jays or Phillies cap on Hall of Fame plaque - NBC Sports
Should Jose Canseco be in the Hall of Fame or not? - Quora
The Outsiders: No. 17, Luis Tiant & Billy Wagner - The Athletic