Where Does Mariano Rivera Rank Among the Greatest Pitchers of the Last 25 Years?, News, Scores, Highlights, Stats, and Rumors
Covering the Closer: Two Decades of Writing on Mariano Rivera - The New York Times
When was Mariano Rivera considered the best relief pitcher of all time? - Quora
Mariano Rivera is generally considered the best relief pitcher of all time. So who is second? : r/baseball
When was Mariano Rivera considered the best relief pitcher of all time? - Quora
Mariano Rivera III: Prospect Profile for Nationals' 4th-Round Pick, News, Scores, Highlights, Stats, and Rumors
Mariano Rivera's 42 Greatest Mo-Ments, News, Scores, Highlights, Stats, and Rumors
Mariano Rivera: A Singular Pitcher - The New York Times
Mariano Rivera, Baseball Wiki
File:Mariano Rivera pitching closeup July 2007.jpg - Wikimedia Commons
Is Mariano Rivera The Greatest Pitcher Ever?