UFC Vegas 91 took place on the night of 28 April in Las Vegas (USA), where Alex Perez defeated Mateus Nicolau by second-round knockout in the main event.
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Main card
- Alex Perez def. Matheus Nicolau via KO (punch) in the second round
- Bogdan Guskov def. Ryan Spann via TKO (strikes) in the second round
- Karine Silva def. Ariane da Silva via unanimous decision
- Jhonata Diniz def. Austen Lane via KO (punches) in the second round
- David Onama def. Jonathan Pearce via unanimous decision
- Uros Medic def. Tim Means via TKO (strikes) in the first round
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Preliminary Card
- Victor Henry def. Rani Yahya via TKO (strikes) in the third round
- Austin Hubbard def. Michal Figlak via unanimous decision
- Don’Tale Mayes def. Caio Machado via unanimous decision
- Ketlen Souza def. Marnic Mann via unanimous decision
- Chris Padilla def. James Llontop via submission (rear-naked choke) in the first round
- Ivana Petrovic def. Liang Na via submission (arm-triangle choke) in the third round
- Maheshate def. Gabriel Benitez via split decision