A look at the six new plaques in the Baseball Hall of Fame: Mike Mussina, Roy Halladay, Harold Baines, Edgar Martinez, Lee Smith, and Mariano Rivera : r/baseball
Roy Halladay and Mariano Rivera among new candidates on Hall of Fame ballot - The Globe and Mail
Mariano Rivera first to be unanimously elected to the Hall of Fame - Newsday
Ringolsby: Baseball Hall Voting Standards Have Changed With The Times — College Baseball, MLB Draft, Prospects - Baseball America
Hall of Stats: Roy Oswalt and the Incredibly Strict Hall of Fame Standard for Pitchers
What Mariano Rivera Shared With Roy Halladay, Besides Hall of Fame Credentials - The New York Times
Mariano Rivera becomes the first unanimous Hall of Fame inductee - Bleed Cubbie Blue
Baseball Hall of Fame 2019: Mariano Rivera? Edgar Martinez? Mike Mussina? Curt Schilling? How I filled out my ballot
One baseball connects two 2019 Hall of Fame inductees
No team logo for Roy Halladay's plaque in Hall of Fame, widow says
How Globe writers voted for the 2020 Baseball Hall of Fame - The Boston Globe