Mariano Rivera unanimously elected to Hall of Fame, along with Roy

Closing Perfect: Mariano Rivera Becomes First Unanimous Election to Cooperstown, by Reynaldo Cruz

Yankees' Rivera receives first-ever unanimous Hall of Fame selection

Mariano Rivera HOF Induction

Mariano Rivera Elected Unanimously to Baseball Hall of Fame - WSJ

Mariano Rivera has become baseball's first unanimous Hall of Fame selection, elected along with Roy Halladay, Edgar Martinez and Mike Mussina

Mo makes history

It's Unanimous: Mariano Rivera Is a Hall of Famer - The New York Times

Mariano Rivera becomes first unanimous Baseball Hall of Fame selection

2019 MLB Hall of Fame: Mariano Rivera, Roy Halladay lead class - Sports Illustrated

Ex-Yankee Mariano Rivera is 1st unanimous Hall of Fame inductee