10 February Tussles Worth Watching Cristiane “Cyborg” Justino makes her long-awaited return to defend the Invicta Fighting Championships featherweight title on Feb. 27.

RFA 18 MANZANARES vs. PANTOJA THIS FRIDAY NIGHT IN ALBUQUERQUE, NEW MEXICO (PRESS RELEASE) -- RFA 18 - Manzanares vs. Pantoja will feature a main event between two of the world's top flyweights as RFA flyweight champion Matt Manzanares defends his title for the first time against Brazilian dynamo Alexandre Pantoja. In the co-main event, popular...

Vale Tudo: A Rich, Storied & Complex Past The history of vale tudo can be traced back to 1914, when “Conde Koma” Mitsuyo Maeda landed on the shores of Porto Alegre, Brazil, for a...

Sherdog’s Official Mixed Martial Arts Rankings During his lengthy tenure atop the UFC’s welterweight division, Georges St. Pierre has been nothing if not consistent. His 12th successful...