Welterweight champion Kamaru Usman defends his title Saturday against second-ranked contender Gilbert Burns in the main event of UFC 258 in Las Vegas. The main card is scheduled for 10 p.m. ET from the Apex facility. Usman is a -270 favorite (risk $270 to win $100), while Burns is a +230 underdog (risk $100 to win $230) in the latest Usman vs. Burns at William Hill Sportsbook. 

Before making any UFC 258 picks of your own, you NEED to see the latest MMA predictions from SportsLine MMA analyst Kyle Marley.

Over the past 24 months, $100 bettors who have followed Marley's picks are up more than $22,000. The accomplished MMA analyst has seen memorable run in 2020 carry over into 2021. He has now nailed 26 of his last 36 UFC main event picks, a stretch that included a streak of five consecutive underdogs!

At UFC Fight Night last weekend, Marley told SportsLine members to look for a knockout from Alexander Volkov (-180) against Alistair Overeem (+160) in the heavyweight main event. Volkov rocked the veteran early and finished him the second round to give Marley's followers another easy winner. Anyone who has followed Marley is WAY UP! 

This week for UFC 258, we can tell you Marley is backing Julian Marquez (-165) to get a stoppage victory against Maki Pitolo (+145) in a meeting of middleweight prospects. He's also backing one fighter who "is the faster fighter and better boxer" to get a decision victory! You ABSOLUTELY need to see Marley's picks before making any of your own.

Who wins Usman vs. Burns and every bout on the UFC 258 card? And which fighter is a must-back? ... Join SportsLine right now to see which fighters you need to be all over Saturday, all from the expert who's up more than $22,000 on MMA picks and has nailed a whopping 26 of the last 36 main events!