UFC Vegas 91 weigh-in results below.

Main Card (ESPN, ESPN+ at 7 p.m. ET)

Matheus Nicolau (125.5) vs. Alex Perez (126)

Ryan Spann (205.5) vs. Bogdan Guskov (204.5)

Ariane da Silva (126) vs. Karine Silva (125.5)

Austen Lane (254.5) vs. Jhonata Diniz (255)

Tim Means (171) vs. Uros Medic (171)

Jonathan Pearce (146) vs. David Onama (148.5)*

Preliminary Card (ESPN2, ESPN+ at 4 p.m. ET)

Rani Yahya (136) vs. Victor Henry (135.5)

Austin Hubbard (156) vs. Michal Figlak (155)

Don’Tale Mayes (264) vs. Caio Machado (251.5)

Marnic Mann (115.5) vs. Ketlen Souza (115.5)

James Llontop (156.5)* vs. Chris Padilla (154.5)

Ivana Petrovic (126) vs. Liang Na (126)

Gabriel Benitez (155) vs. Maheshate (155.5)

*Onama missed weight by 2.5 pounds

**Llontop missed weight by .5 pounds