Barboza's manager clamis Diaz turned down a proposed November fight with the Brazilian contender.
Complete results of the UFC Fight Night 57 event from Austin, Texas.
Complete results and a video archive of the UFC Fight Night 57 official weigh-ins.
Donald Cerrone vs Bobby Green has been added to the UFC 178 lineup
Exciting lightweight battle added to UFC 178 on September 27th.
Check out the UFC On FOX 12 post-fight press conference.
UFC On FOX 12 results from San Jose, California.
UFC on Fox 12 Scheduled Salaries
Watch all 24 fighters from this Saturday's fight card step on the scales.