

Understanding NFL Odds
NFL odds form the foundation of betting on professional American football.
What are NFL Odds?
NFL odds are numerical expressions used by oddsmakers to indicate the likelihood of specific events occurring in a football game. These odds not only represent probability but also determine the potential payout for successful bets.
Odds can be presented in different formats, with American odds being the most common in the United States.

An example of NFL betting lines presented with American odds at DraftKings.
American odds are based on a baseline bet of $100 and can be either positive or negative, indicating the profit or the amount you need to bet to win $100, respectively.
Positive odds indicate how much profit you will make on a $100 bet, while negative odds indicate how much you need to bet to make a $100 profit.
How to Read NFL Odds
Understanding how to interpret NFL betting odds is crucial for making informed wagers.
For instance, if the New England Patriots are -200 to win in a game during the NFL playoffs, a bettor would need to wager $200 to win $100. Conversely, if their opponent is +180, a $100 bet on the underdog would yield $180 in profit if successful.
Some sportsbooks may use decimal or fractional odds, but American is the most common for NFL sports betting.
For more information on all three formats check out our guide on understanding odds.