XYIENCE Brings Former UFC Welterweight Champion Matt Serra to Boston for MMA Fan Events on Saturday, Aug. 17, 2013 (PRESS RELEASE) -- LAS VEGAS (July 30, 2013) — XYIENCE Xenergy, the official energy drink of the UFC®,announces that on Saturday, Aug. 17, 2013 former UFC Welterweight Champion and XYIENCE team athlete...

UFC 163 Notebook: Some Kind of Wonderful Alliance MMA’s Phil Davis plans to meet high-stakes challenge from Lyoto Machida head-on this Saturday in Brazil.

UFC on Fox 8 Averages 2.04 Million Viewers, Captures 18-49 Demo on Saturday Night While ratings were predictably down for UFC on Fox 8, the event still ranked No. 1 among the 18-49 year-old demographic on Saturday night.

Smartest Guy at the Bar: UFC 162 Edition Some view Chris Weidman as the prototype. Others see Anderson Silva as unbeatable. Which side will leave Las Vegas disappointed?

Unbeaten Prospects Sergio Pettis and Lance Palmer Stay Perfect, Earn Gold at RFA 8 Though an LCL injury thwarted Anthony Pettis' chance to bring home UFC featherweight gold this August, his 19-year-old brother Sergio saw to it that Roufusport added another piece of hardware to the trophy case Friday night in Milwaukee, knocking out...

THE ULTIMATE FIGHTER® BRASIL 2 FINALE SET TO BE FIRST-EVER CARBON NEUTRAL UFC® EVENT (PRESS RELEASE) -- Fortaleza, Brazil - The Ultimate Fighting Championship® and the Government of the State of Ceara today participated in a...

The Doggy Bag: The Cheaters Sorta Prosper Edition Everyone answers to somebody, so we, the staff at Sherdog.com, have decided to defer to our readers. In this edition of “The Doggy Bag,”...

Viewpoint: Disaster Averted The Ultimate Fighting Championship dodged a bullet with Jon Jones’ toe injury at UFC 159 on Saturday in New Jersey, writes Tristen Critchfield.

Pros Pick: Jones vs. Sonnen Panel of peers installs Jon Jones as nearly a 3-to-1 favorite against Chael Sonnen in the UFC 159 main event.

XYIENCE Signs UFC Athlete Ronda “Rowdy” Rousey as Brand Ambassador (PRESS RELEASE) -- LAS VEGAS (April 23, 2013)– XYIENCE Xenergy, the official energy drink of the UFC®, has signed a one-year endorsement contract with...