Rivalries: Nate Diaz Somewhere in the Ultimate Fighting Championship mainstay’s genetic code hides the lust for hand-to-hand combat.

This Month’s MMA Birthdays: Dan Hooker Celebrates No. 30 Dan Hooker enjoyed a stealthy rise on the Ultimate Fighting Championship lightweight ladder and now finds himself knocking on the door as a dark...

5 Defining Moments: Nate Diaz Twelve years into his Ultimate Fighting Championship career, Nate Diaz is one of the promotion’s most tenured and exciting fighters.

This Month’s MMA Birthdays: Kazushi Sakuraba Turns 50 If they built a Mount Rushmore for the sport of mixed martial arts, the Japanese icon seems a worthy candidate for inclusion.

This Month’s MMA Birthdays: Michael Bisping Turns 40 Michael Bisping’s achievements in mixed martial arts seemed destined to age well, even as he goes down in history as one of the sport’s most polarizing figures. One of 10 men who have captured the undisputed...

By The Numbers: Nate Diaz “The Ultimate Fighter 5” winner remains one of the sport’s top draws despite not having fought in more than two years.

Everything You Need to Know About the Weekend in Boxing Sherdog.com boxing contributor James Kinneen tackles the weekend in the Sweet Science.

Sherdog Boxing: The Weekly Wrap Sherdog's James Kinneen serves up the biggest stories from what was a strange week in boxing, including matchups, breakups, screwups and the...

Preview: UFC Fight Night 128 ‘Barboza vs. Lee’ The Ultimate Fighting Championship returns to Atlantic City, New Jersey, for UFC Fight Night 128 with another 155-pound showcase.

This Month’s MMA Birthdays: Colby Covington Turns 30 The American Top Team standout has become one of the sport’s most polarizing figures while also emerging as one of its premier welterweights.