Mariano Rivera is an obvious Hall of Famer, but don't be surprised if he's not a unanimous choice
Why was Mariano Rivera the first person to be unanimously voted into the Baseball Hall of Fame? - Quora
Did Mariano Rivera deserve to be elected into the hall of fame unanimously despite so many legends before him not receiving 100% of the vote? - Quora
Mariano Rivera, Billy Wagner, and a Hall of Fame standard - Pinstripe Alley
Did Mariano Rivera deserve to be elected into the hall of fame unanimously despite so many legends before him not receiving 100% of the vote? - Quora
Roundtable: Is Billy Wagner a Hall of Famer?
Why was Mariano Rivera the first person to be unanimously voted into the Baseball Hall of Fame? - Quora
Billy Wagner could return to the majors, surrender 100 consecutive hits, and have the same career opponent batting average as Mariano Rivera (.211) : r/baseball
Did Mariano Rivera deserve to be elected into the hall of fame unanimously despite so many legends before him not receiving 100% of the vote? - Quora
Did Mariano Rivera deserve to be elected into the hall of fame unanimously despite so many legends before him not receiving 100% of the vote? - Quora
Posnanski: How the lack of Hall of Fame unanimity became A Thing, and why it should end with Mariano Rivera - The Athletic
Mariano Rivera becomes first unanimous Baseball Hall of Fame selection