Welterweight champion Belal Muhammad defends his title Saturday against No. 5-ranked contender Jack Della Maddalena. The main card is set for 10 p.m. ET from the Bell Centre in Montreal, Quebec, Canada.

Muhammad is a -185 favorite (risk $185 to win $100), while Maddalena is priced at +154 (risk $100 to win $154) in the latest MMA odds for UFC 315: Muhammad vs. Della Maddalena. 

Before making any UFC 315 picks, make sure you see the MMA predictions and betting advice from SportsLine expert Daniel Vithlani. 

Vithlani is a highly analytical UFC bettor who has been a consistent winner for SportsLine members since making his debut in January 2023 with a 5-0 record for UFC 283. In fact, he's up over $1,500 on his UFC main card picks!

His other highlights include calling an upset for Sean O'Malley (+210) against Aljamain Sterling (-250) at UFC 292 as part of a 4-1 main card, and his UFC 299 winners included underdog selections on Dustin Poirier (+190) against Benoit Saint Denis (-230) and Michael Page (+110) against Kevin Holland (-130). Anyone who has followed him could be way up.

This week at UFC Fight Night: Sandhagen vs. Figuereido, we can tell you Vithlani is backing Ivan Erslan (+250) to defeat Navajo Stirling (-310) in a light heavyweight matchup on the preliminary card.  

He's also backing a fighter who "will engage in a grappling-heavy affair" to pull off a DOMINANT VICTORY! You ABSOLUTELY need to see his UFC Fight Night picks before making any of your own!

Who wins Sandhagen vs. Figuereido, and which fighter is a MUST-BACK? Join SportsLine now to see which fighters you need to be all over, all from the expert who profited more than $1,500 on UFC main-card picks!