Rocky Marciano

Floyd Mayweather Jr. sits in corner during a break between rounds while taking on Marcos Maidana.

Silverman: The Best Ever? Floyd Mayweather Jr. Needs To Calm Down Just A Bit

All of the greats knew that you had to open your soul and leave a piece of it in the ring. Mayweather has never done that.

08/21/2015

Floyd Mayweather Jr. (L) throws a punch at Juan Manuel Marquez.

Mayweather Says He Will Retire After Sept. 12 Fight Against Andre Berto

Berto, a 2004 Olympian, was once thought of as a rising star but has lost three of his last six fights. Two of those losses were to Robert Guerrero and Victor Ortiz, fighters that Mayweather beat easily.

08/04/2015

Mariano Rivera of the New York Yankees waves at Yankee Stadium. (Photo by Patrick McDermott/Getty Images)

Keidel: The Immortal Mariano Rivera — The Final Number 42

Mariano Rivera, the Final 42, sui generis of any generation, the man whose mythology isn’t hyperbole. To list his bona fides is to not only insult him and you, but also his peers, since he has none.

05/27/2013

Boxers Floyd Mayweather Jr. (L) and Robert Guerrero pose during the final news conference for their bout at the MGM Grand Hotel/Casino on May 1, 2013 in Las Vegas, Nevada. (Photo by Jeff Bottari/Getty Images)

Robert Guerrero Believes He Will Be 1st Fighter To Take Down Floyd Mayweather Jr.

Guerrero believes he is the fighter who will be the first to beat Mayweather, and he’s eager to earn both the recognition and the money that would come with such a win.

05/03/2013