Rio de Janeiro will make for the perfect Fight Night setting on Saturday night. The main event is the lightweight bout between 4th-ranked Charles Oliveira and 8th-ranked Mateusz Gamrot.
Oliveira is a native son of Brazil and will be a natural draw. Additionally, he will have a massive crowd of his fellow countrymen on his side. However, Gamrot will offer quality opposition and the cachet that will draw many gamblers to his side.
Also on the main card is the other marquee matchup between bantamweights, 6th-ranked Deiveson Figueiredo and 15th-ranked Montel Jackson. Figueiredo is another popular Brazil native.
MMA Betting Lines
UFC Fight Night: Oliveira vs. Gamrot Betting at Bookmaker
Farmasi Arena, Rio de Janeiro, Brazil, is the venue for UFC Fight Night Oliveira vs. Gamrot on Saturday, October 11, 2025, at 7 p.m. ET. ESPN+ will provide the coverage.
Main Card Matchups and Odds
Lightweight Bout
#4 Charles Oliveira -105 vs. #8 Mateusz Gamrot -115
Charles Oliveira has a career record of 35-11 and is a former UFC lightweight champion.
Oliveira has lost three of his most recent five bouts.
Last time out, Oliveira lost a 1st-round knockout to Ilia Topuria on June 28, 2025, in Las Vegas. At stake was the UFC lightweight championship.
On November 16, 2025, Oliveira won a unanimous decision over Michael Chandler in New York City. That bout earned Fight of the Night honors.
On April 13, 2024, Oliveira lost a split decision to Arman Tsarukyan in Las Vegas. The bout was the UFC lightweight title eliminator.
On June 10, 2023, Oliveira won a 1st-round TKO against Beneil Dariush in Vancouver.
On October 22, 2022, Oliveira lost 2nd-round submission to Islam Makhachev in Abu Dhabi.
Initially, Oliveira won the UFC lightweight championship on May 15, 2021, with a 2nd-round TKO against Michael Chandler in Las Vegas.
He beat Dustin Poirier by 3rd-round submission on December 11, 2021, in Las Vegas.
On May 7, 2022, Oliveira won a 1st round submission against Justin Gaethje in Phoenix for his second consecutive title defense.
Mateusz Gamrot stands at 25-3 for his career.
Gamrot has four wins in his most recent five bouts.
Gamrot is coming off a unanimous decision win over Ludovit Klein on May 31, 2025, in Las Vegas.
Previously, on August 18, 2024, Gamrot lost a split decision to Dan Hooker in Perth, Australia. That loss ended a 3-bout winning streak.
On March 9, 2024, Gamrot won a unanimous decision against Rafael dos Anjos in Miami.
On September 23, 2023, Gamrot won a 2nd-round TKO against Rafael Fiziev in Las Vegas.
On March 4, 2023, Gamrot won a split decision against Jalin Turner in Las Vegas.
Bantamweight Bout
#6 Deiveson Figueiredo +250 vs. #15 Montel Jackson -320
Deiveson Figueiredo has a career record of 24-5-1. Figueiredo is a former 2-time UFC flyweight champion.
Of major concern is that Figueiredo lost his last two bouts.
Figueiredo is coming off a 2nd-round TKO against Cory Sandhagen on May 3, 2025, in Des Moines.
On November 23, 2024, Figueiredo lost a unanimous decision to Petr Yan in Macau.
Montel Jackson is 16-2 for his career. Jackson is riding a 6-bout winning streak.
Last time out, Jackson won a unanimous decision against Daniel Marcos in Des Moines.
Welterweight Bout
Vicente Loque +375 vs. Joel Alvarez -550
Vicente Luque is 23-11 -1 for his career.
Joel Alvarez is 22-3 for his career.
Heavyweight Bout
Jhonata Diniz EVEN vs. Mario Pinto -120
Jhonata Diniz is 9-1 for his career.
Mario Pinto has a career record of 10-0.
Featherweight Bout
Ricardo Ramos -210 vs. Kaan Ofli +175
Ricardo Ramos has a career record of 17-7.
Kaan Ofli stands at 12-4-1 for his career.
Featherweight Bout
Lucas Almeida +125 vs. Michael Aswell -150
Lucas Almedia has a career record of 15-4 in his career.
Michael Aswell has a career record of 10-3.
UFC Fight Night: Oliveira vs. Gamrot Best Bets
As was previously noted, Charles Oliveira is not in top form. At the same time, Mateusz Gamrot has shown more impressively and brought a favorable price to the octagon.
Deiveson Figueiredo is not inspiring confidence based on recent results. Montel Jackson is the prohibitive betting favorite for good reason.
Main Pick: Mateusz Gamrot and Montel Jackson
Make your bets now at BookMaker and get fast Bitcoin payouts, the best odds available anywhere, and don’t forget about live betting at BookMaker Sportsbook!
