How to Find the Best NFL Look Ahead Odds at a Sportsbook

A sportsbook is a place where people can make wagers on different kinds of sporting events. These bets can either be made online or in person, but most are placed on whether a team will win a game or event. The best online sportsbooks offer a variety of betting markets and an easy-to-use interface. They also feature a wide range of bonuses and promotions to entice new customers.

The betting market for a NFL game begins to take shape almost two weeks before kickoff, when a handful of sportsbooks release their “look ahead” lines. These are based on the opinions of smart sportsbook managers, but there’s not a lot of thought behind them, and they’re usually set a few thousand bucks or two lower than the limits a serious sharp would risk on a single pro football game.

As soon as the look ahead odds are posted, action starts piling up at sharps, who bet all over them to try and force the sportsbook to move their line. The goal is to get the number low enough that the public will back both sides of a game, so both the spread and the moneyline are profitable.

Since the Supreme Court ruling in 2018 that allowed states to legalize sportsbooks, many players have opened accounts with several of them to shop around for the best odds. The top sportsbooks will typically post their odds at least a few cents better than the competition, and even a difference of a single decimal point can add up over time.