UFC Moneyline Mechanics From the Ground Up
Every UFC moneyline has two numbers. The favorite carries a negative line — say -220 — meaning you need to wager $220 to clear $100 in profit. The underdog sits at a positive number, like +185, where a $100 wager returns $185 profit if that fighter wins. The gap between those two numbers is where the sportsbook's margin lives. When you look
at a heavyweight title bout, the line shifts constantly as money moves in on one side. Tracking the opening number and the current number tells you which direction the public and sharp money is leaning — that context matters when you are deciding between the chalk and the plus-money pick.