UFC Fight Night 36 Preview Lyoto Machida and Gegard Mousasi lock horns on Saturday in Brazil, their match carrying serious implications for the middleweight division.

Pictures: UFC 163 Sherdog.com was cageside to photgraph Saturday's memorable UFC 163 event in Rio de Janeiro.

UFC 163 Prelims: Flyweight Ian McCall Lands First UFC Victory, Downs Iliarde Santos Ian McCall was not going to be denied again.

Leg kicks, crisp punching combinations and superior lateral movement carried the former Tachi Palace Fights flyweight champion to a unanimous decision over Iliarde Santos at...

UFC 163 Results: ‘Aldo vs. Korean Zombie’ Play-by-Play & Updates Sherdog.com reports from Rio de Janeiro at 6:30 p.m. ET with live UFC 163 updates.

UFC 163 Weigh-In Results: Champion Aldo, Challenger Jung Cleared for Main Event in Brazil He plays the hot knife to the 145-pound division’s butter.

UFC 163 ‘Aldo vs. Korean Zombie’ Preview Featherweight champion Jose Aldo puts his 15-fight winning streak on the line against fan favorite Chan Sung Jung on Saturday in Brazil.

UFC on Fuel TV 10 Preview Fabricio Werdum attempts to close in on a heavyweight title shot at the expense of legendary countryman Antonio Rodrigo Nogueira.

‘TUF: Brazil 2’ Final Set, Leonardo Santos Meets William Macario at UFC on Fuel TV 10 The final for the second season of “The Ultimate Fighter: Brazil” is set, as welterweights Leonardo Santos and William Macario will square off at...

UFC Releases 28-Fighter Cast List for ‘TUF Brazil 2’ After an initial run of success driven by UFC stars Vitor Belfort and Wanderlei Silva, “The Ultimate Fighter: Brazil” will return for a...

Mariano Submits Vieira, Wins Max Fight 145-Pound Title SAO PAULO -- Rony Mariano, Team Nogueira's hot prospect, didn't need much effort to capture Max Fight's featherweight title on Thursday night, forcing local...