RFA 21 IN COSTA MESA, CA DEC 5, TICKETS ON SALE NOW! (PRESS RELEASE) -- LAS VEGAS, Nevada - Resurrection Fighting Alliance (RFA) president Ed Soares announced today that the RFA's next lightweight champion will be crowned in his promotion's next trip to southern California in December. RFA 21 - Baghdad vs. Ambrose will feature a main event between two of the world's most exciting lightweights as WKBC Muay Thai world champion...

By the Numbers: UFC 179 Jose Aldo quieted the critics at UFC 179, taking a five-round unanimous decision victory over Chad Mendes in what was one of the best fights of 2014.

Cain Velasquez Injured; Mark Hunt, Fabricio Werdum to Vie for Interim Title at UFC 180 Cain Velasquez’s time on the shelf has been extended.

Sherdog’s Top 10: Successful Olympic Crossovers The Olympics served as a staging point for some of the most accomplished fighters in mixed martial arts history.

Sherdog’s Top 10: Worst Cuts Few things are more visceral and shocking, even for longtime MMA viewers, than the sight of blood pumping onto the canvas.

UFC Fight Night ‘Machida vs. Dollaway’ Gets 2 New Lightweight Bouts Two new lightweight scraps have been added to the UFC Fight Night card in Sao Paulo on Dec. 20.

Sherdog’s Top 10: Wanderlei Silva Moments (Good, Bad & Ugly) The retirement of “The Axe Murderer” leaves in its wake plenty of memories, from the highest of highs to the lowest of lows.

Sherdog's Official Mixed Martial Arts Rankings Welcome back, Andrei Arlovski.

Matches to Make After UFC Fight Night ‘Bigfoot vs. Arlovski 2’ Perhaps the pundits buried Andrei Arlovski a little too soon.

Sherdog’s Official Mixed Martial Arts Rankings While the Ultimate Fighting Championship may not be prepared to offer him a title shot just yet, Ronaldo “Jacare” Souza is certainly making...