Two lightweight contenders meet at UFC Fight Night: Oliveira vs. Gamrot on Saturday at Farmasi Arena in Rio de Janeiro, Brazil. The fourth-ranked Charles Oliveira, 35, of Brazil, who is 35-11, has won 13 of his last 16 matches. Mateusz Gamrot, 34, of Poland, who is 25-3-1 and ranked eighth, has won four of five bouts. The prelims for this 13-fight event start at 4 p.m. ET on Saturday while the main card begins at 7 p.m. ET. 

Gamrot is the -125 favorite while Oliveira is a +105 underdog in the main event according to the latest UFC odds. In a battle between women's bantamweights in the preliminary, Beatriz Mesquita is the -535 favorite over Irina Alekseeva, the +400 underdog. Before locking in your UFC Fight Night picks, you NEED to see the latest MMA predictions from SportsLine MMA analyst Kyle Marley.

Over the past three-plus years, $100 bettors who have followed Marley's picks are up nearly $10,000, and since May 2018, he has returned more than $21,000!

The accomplished MMA analyst has provided consistent winners for SportsLine members for the past five years. His accomplishments include hitting five consecutive main-event underdog winners in 2020 following the UFC's brief pause in action because of the pandemic. He also finished up 1.1 units on the last UFC card. Anyone who has followed Marley could be way up.

This week at UFC Fight Night: Gamrot vs. Oliveira, Marley is backing Vitor Petrino (-298) in his heavyweight bout against Thomas Peterson (+240). "Petrino should be the more powerful striker here and the stronger wrestler. Peterson is more technical on the feet though and he can mix in wrestling as well. This could end up being close if it goes the distance, but I'll take Petrino to get a knockout."

Marley also has strong picks for Gamrot vs. Oliveira and other bouts on the UFC Fight Night card. He's also backing an underdog who is "a dangerous striker." You MUST see his UFC Fight Night picks before making any of your own.

Who wins Gamrot vs. Oliveira, and which other fighters do you need to back with UFC Fight Night predictions? ... Join SportsLine now to see which fighters you need to be all over Saturday, all from the expert who's up nearly $10,000 on MMA picks over the last three-plus years and was 8-6 on his picks Oct. 4!