MLB -- Why Mariano Rivera could be Cooperstown's first unanimous Hall of Famer - ESPN
Rivera Unquestionably Stands Alone at the Top - The New York Times
Enter Mariano Rivera: Yankees closer awaits place in Baseball Hall of Fame
Mariano Rivera, King of the Closers - The New York Times
Mariano Rivera Tells New York Yankees He Plans on Pitching in 2013, News, Scores, Highlights, Stats, and Rumors
Mariano Rivera, Biography, Stats, & Facts
13 historic moments in Mariano Rivera's career
Here Comes the Closer . . . In the Seventh Inning? - The New York Times
Mariano Rivera, King of the Closers - The New York Times
Mariano Rivera, baseball's greatest closer, leaves a lasting legacy on and off the field – New York Daily News