Watch up close as Gleison Tibau makes his final preparations on the way to the Fight Night Brasilia. Tibau faces Piotr Hallmann in the co-main event in Brasilia.
UFC correspondent Megan Olivi hosts this edition of "Rising Star," focusing on the talented Piotr Hallman. He faces Gleison Tibau at Fight Night Brasilia.
Go behind the scenes at the weigh-ins for Fight Night Brasilia and hear from some of the fighters that are set to compete at the event. The event is only available on UFC FIGHT PASS.
UFC Fight Night weigh-in at the Nilson Nelson Gymnasium on September 12, 2014 in Brasilia, Brazil. (Photos by Josh Hedges/Zuffa LLC/Zuffa LLC via Getty Images)
UFC flyweight champ Demetrious Johnson battles Chris Cariaso for the title, Donald Cerrone welcomes Eddie Alvarez to the Octagon and rising star Conor McGregor faces rival Dustin Poirier.
Newly-minted champion TJ Dillashaw makes his first title defense against former bantamweight king Renan Barao at UFC 177. Dillashaw is out to show his first performance was no fluke, while Barao wants to prove he's still the best in the division.
Nick Diaz is back in the UFC and he sat down with UFC.com for an exclusive interview. Hear him talk about a potential fight with Anderson Silva, how he got into fighting and much more.
UFC Countdown takes you behind the scenes before UFC 177 in Sacramento. Sacramento’s own Danny Castillo takes on Ultimate Fighter winner Tony Ferguson in a war between two lightweights both hitting their primes.