UFC 258: Usman vs. Burns predictions, odds, picks: Best bets on the fight card from top MMA expert

By their own accounts, Kamaru Usman and Gilbert Burns have fought more than 200 rounds against each other. The issue is, none of them have counted until now. That all changes on Saturday night when the former teammates meet for the welterweight title in the main event of UFC 258 in Las Vegas. Their fight tops the bill from the Apex facility, with the main UFC 258 fight card scheduled for 10 p.m. ET. Usman, the sitting champion, and the second-ranked Burns were primary training partners for nearly a decade. Their last stop together was at Sanford MMA, and Usman left the training outlet when he learned Burns would be his next opponent. Usman is gunning for his third title defense, while Burns is making his first title-fight appearance.