Watch the official weigh-in for UFC on Fox: Machida vs. Rockhold streaming live from the Prudential Center in Newark on Friday at 4 p.m. ET.
Chris Camozzi explains how, overnight, he went from not being in the UFC to accepting a rematch against Ronaldo "Jacare" Souza.
Despite having to fight an opponent he's already defeated, Jacare Souza believes a win at UFC on FOX 15 only strengthens his claim to a
Check out the highlights from the UFC on FOX 15 open workouts with Lyoto Machida, Luke Rockhold, Ronaldo "Jacare" Souza, and Chris Camozzi.
Former light heavyweight champion Lyoto Machida wants to be more active, wants three or four UFC fights in 2015 on his way back to another
Check out every kick, punch, knockout and submission from UFC Fight Night 50: Ronaldo Souza vs. Gegard Mousasi in super slow motion.
Watch the video highlights from the UFC Fight Night 50 main event between middleweight contenders Ronaldo "Jacare" Souza and Gegard Mousasi.
Watch the video replay of the UFC Fight Night 50: Jacare vs. Mousasi post-fight press conference, which took place in Connecticut on Friday.
Ronaldo "Jacare" Souza was always determined to make it to the UFC one day. Find out how he did it, and what obstacles he faced
Countdown to UFC Fight Night takes you inside the training camps of Gegard Mousasi and Jacare Souza. See them prepare for a rematch of their
Watch the UFC Fight Night 50: Jacare vs. Mousasi post-fight press conference streaming live on MMAWeekly.com shortly following the event from Connecticut.
Watch the 20 fighters participating on the "UFC Fight Night 50: Jacare vs. Mousasi" officially weigh-in.
Watch the UFC Fight Night 50: Jacare vs. Mousasi official weigh-ins streaming live on MMAWeekly.com from Connecticut on Thursday at 6 p.m. ET.
Gegard Mousasi Plans to use Jacare Souza as a stepping stone in his path to achieve his agendaa of becoming a UFC champion.
Dangerously powerful middleweight Ronaldo "Jacare" Souza looked to use his hands against UFC vet Yushin Okami at UFC Fight Night 28.
Watch the video montage that will open the Fox Sports 1 broadcast of UFC Fight Night 36 on Saturday from the Arena Jaragua in Jaragua
Ronaldo "Jacare" Souza will face Francis Carmount in the UFC's return to Brazil on Feb. 15.
Former UFC middleweight champion Anderson Silva says he'd give up fighting if necessary if he had to fight teammate Lyoto Machida.
The Ultimate Fighting Championship released a statement on Thursday regarding the UFC on FX 8 drug tests results. All fighters returned clean results.
The Ultimate Fighting Championship awarded $50,000 bonuses following UFC on FX 8 in Jaragua do Sul, Brazil, on Saturday.
The 26 fighters participating on the UFC on FX 8 fight card in Jaragua do Sul, Brazil, officially weighed-in Friday at the Arena Jaragua.
Former Strikeforce middleweight titleholder Ronaldo “Jacare” Souza makes his UFC debut on May 18 against Chris Camozzi in the co-main event of the UFC on
Despite two opponent changes, Chris Camozzi is excited about facing Ronaldo “Jacare” Souza on May 18 in the co-main event of the UFC on FX
UFC middleweight Ed Herman feels he's always been a little bit underrated, so he jumped at the chance to prove he's a Top 10 guy
Ronaldo "Jacare" Souza had a change of opponents just a week out from his bout in Strikeforce, but he still made the most of his
Strikeforce: Tate vs. Rousey live play-by-play of Jacare Souza vs. Bristol Marunde on Saturday, March 3.
Luke Rockhold fought the distance with the middleweight champ, 'Jacare' Souza. After staying aggressive, he edged the champ and took home the gold.
There are many people doubting Luke Rockhold and his worthiness of a title shot against Strikeforce middleweight champion Ronaldo "Jacare" Souza on Saturday night, but
Strikeforce Heavyweight Grand Prix Semifinals: Barnett vs. Kharitonov play-by-play of Ronaldo "Jacare" Souza vs. Luke Rockhold on Saturday, Sept. 10, 2011, at U.S. Bank Arena
The Strikeforce Heavyweight Grand Prix continues on Saturday night with the semifinal round at the U.S. Bank Arena in Cincinnati. The fighters on the card