Mariano Rivera's 2001 extension may be the best reliever contract

Yankees sign Mariano Rivera to 1-year, $10 million contract - MLB Daily Dish

Homegrown Star Nucleus Could Put New York Yankees Back On Top

Mariano Rivera, baseball's greatest closer, leaves a lasting legacy on and off the field – New York Daily News

Madden: A cut above … Mariano Rivera built a Hall of Fame career thanks to his signature pitch and a foundation of humility and faith – New York Daily News

Mariano Rivera, baseball's greatest closer, leaves a lasting legacy on and off the field – New York Daily News

Mariano Rivera's one-year, $10 million deal with Yankees official after closer passes physical – New York Daily News

Baseball Hall of Fame 2019: Mariano Rivera? Edgar Martinez? Mike Mussina? Curt Schilling? How I filled out my ballot

Yankees Mariano Rivera Voted Unanimously to Baseball Hall of Fame - Bloomberg

Timeline of Mariano Rivera's career

World Baseball Classic Power Rankings: Who's No. 1? - ESPN

Was Mariano Rivera the best closer of all time? - News Nebraska

MLB news: Matt Wieters to visit Dr. James Andrews, Pirates offer Polanco extension, Royals GM stresses patience

Mariano Rivera, Baseball Wiki

Who was elected to the Major League Baseball Hall of Fame?

Josh Hader And Other 'Super-Relievers' Rarely Get Big Paydays