What a UFC Moneyline Number Actually Tells You
A negative number — say -180 — means that fighter is the favorite. You'd wager $180 to return $100 in profit. A positive number — say +155 — flags the underdog; a $100 wager returns $155 in profit if they win. The spread between those two numbers is the sportsbook margin, called the vig or juice. Our UFC lines are posted well
ahead of fight night so you can track movement as public money shifts. Sharp line moves often happen when significant volume lands on one side — watching the open versus the current number tells you where the action is going. Access depends on your state's law and eligible regions.