PRELIMS
Welterweight Bout: Gabriel Bonfim (170) vs Trevin Giles (170)
Heavyweight Bout: Derrick Lewis (263.5) vs Marcos Rogerio de Lima (262)
Middleweight Bout: Roman Kopylov (185) vs Claudio Ribeiro (185.5)
Welterweight Bout: Jake Matthews (170) vs Darrius Flowers (170.5)
UFC 291 COUNTDOWN: Full Episode | Poirier vs Gaethje | Błachowicz vs Pereira
EARLY PRELIMS
Flyweight Bout: CJ Vergara (125.5) vs Vinicius Salvador (128.5)*
Welterweight Bout: Matthew Semelsberger (169.5) vs Uroš Medić (170.5)
Women’s Flyweight Bout: Miranda Maverick (125.5) vs Priscila Cachoeira (125)
*Vinicius Salvador weighed-in above the flyweight limit of 126lbs. Fight proceeds as scheduled. Salvador forfeits 20% of his purse to his opponent.
**Michel Pereira weighed-in above the welterweight limit of 171lbs.