NFL Betting Lines and Odds at a Sportsbook


A sportsbook is a place where people can take bets on sporting events. They offer a variety of betting options, including wagers on whether a team will win or lose and how many points they will score. They also have clearly labeled odds that bettors can take a look at before placing their bets. Winning bettors are paid out when the event finishes or, if the game is halted early, when the contest has been played long enough to become official.

The betting market for an NFL game starts taking shape almost two weeks before the game is scheduled to kickoff. On Tuesday, a handful of select sportsbooks release their so-called “look ahead” lines, which are often little more than the opinions of a few smart sportsbook managers. These opening lines are usually limited to a thousand bucks or two, which is still a lot of money for most punters but considerably less than a sharp would risk on a single pro football game.

The line movement that follows the look-ahead numbers is largely driven by sharp bettors, who are eager to put their money on either side of a given point spread. As other sportsbooks see the action on these early limits, they’ll adjust their own lines to match them or at least nudge them slightly in one direction or the other. Home field advantage is another factor that is built into point spread and moneyline odds for some teams, which can have a profound impact on the results of a game.