Ranked heavyweight contenders take the cage Saturday in the main event of UFC Fight Night as No. 7-ranked Derrick Lewis takes on No. 12-ranked Serghei Spivac. The main card is set for 4 p.m. ET from the Apex facility in Las Vegas.

Spivac is a -190 favorite (risk $190 to win $100), while Lewis is priced at +170 (risk $100 to win $170) in the latest Caesars Sportsbook MMA odds for UFC Fight Night: Lewis vs. Spivac. 

Before finalizing any UFC Fight Night: Lewis vs. Spivac picks of your own, 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 more than $13,000! 

The accomplished MMA analyst has provided consistent winners for SportsLine members for the past three-plus 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. Anyone who has followed Marley is WAY UP!

This week at UFC Fight Night: Lewis vs. Spivac, we can tell you Marley is backing Andre Fialho (-105) to get his hand raised against Muslim Salikhov (-115) in a matchup of powerful welterweight prospects on the main card.

Marley also has strong picks for Lewis vs. Spivac and every other bout on the UFC Fight Night card. He's also backing a fighter who "is the more powerful striker" to emerge with a huge victory! You MUST SEE his UFC Fight Night picks before making any of your own.

Who wins UFC Fight Night: Lewis vs. Spivac? And which other fighters to do you need to back? Join SportsLine now to see which fighters you need to be all over Saturday, all from the expert who's up more than $13,000 on MMA picks!