Mariano Rivera had not one, but two Hall of Fame careers - ESPN

Sheehan: Mariano Rivera Was A Hall Of Famer In More Ways Than One — College Baseball, MLB Draft, Prospects - Baseball America

Mariano Rivera, Biography, Stats, & Facts

Yankees Legend Mariano Rivera Unanimously Elected To Hall Of Fame

Mariano Rivera, legendary Yankees closer, through the years – New York Daily News

Mariano Rivera visits Baseball Hall of Fame for first time - ESPN

Posnanski: How the lack of Hall of Fame unanimity became A Thing, and why it should end with Mariano Rivera - The Athletic

Mariano Rivera Elected Unanimously to Baseball Hall of Fame - WSJ

Mariano Rivera becomes first unanimous Baseball Hall of Fame selection

Mariano Rivera is a shoo-in for the Hall of Fame, but will the vote be unanimous for the Yankees closer? - Newsday