Breaking Down How NFL Moneyline Odds Are Set
A moneyline is expressed as a positive or negative number. A negative number — say -180 — tells you how much you need to wager to return $100 in profit. A positive number — say +155 — tells you how much profit a $100 wager returns. Oddsmakers set these numbers based on each team's perceived strength, injury reports, home-field advantage, and early
betting volume. When a large portion of money moves to one side, the line shifts to balance the book. Watching that movement at soccerodds before kickoff often tells you where sharp money is landing. Both sides of the same NFL game are always available in the same market view, so comparing them side by side takes seconds.