Spread Betting Explained – How Does it Work and What Does -4.5, -3.5, -7.5 Mean? | BookieBrawler
How does bet spread work?
<strong>What is a Point Spread?</strong>
A point spread is a type of sports bet based on the expected margin of victory in a game or match. It’s designed to make each matchup more balanced, setting a margin by which the favored team is expected to win. This makes betting more appealing, as it creates nearly equal odds for both sides.
In sports betting, games are rarely seen as 50-50 or "pick 'em" matchups. When one team is heavily favored, sportsbooks use point spreads to even the playing field. Without spreads, betting on the favorite at the same odds as the underdog would lead to easy profits for bettors, which isn’t sustainable for sportsbooks.
How Does Spread Betting Work?
Spread betting is an alternative to moneyline betting, which is a wager on a team to win outright. With a moneyline bet, heavily favored teams offer low payouts, as their victory is more likely. Spread betting allows bettors to wager on whether a team will win by a certain margin, typically offering -110 odds on both sides.
For favorites, bettors can bet on the team to cover the spread, meaning they must win by more than the set margin. For underdogs, spread betting allows bettors to take a safer approach by betting on them to keep the game close, even if they don’t win outright. Bettors can also choose custom spreads, which can offer higher payouts if the bettor predicts a more significant margin of victory.
What Do -2, -3.5, and -7 Mean in Point Spreads?
In point spreads, a negative number (e.g., -2) indicates the favorite, while a positive number (e.g., +2) designates the underdog. Here’s a quick breakdown:
These spreads vary based on the sport. For example, a -3.5 spread in the NFL means a field goal margin wouldn’t cover, requiring a larger win for success.
- <strong>-2:</strong> The favorite must win by more than two points. A win by exactly two points results in a “push,” returning the bet without any winnings.
- <strong>-3.5:</strong> The favorite must win by more than 3.5 points. In this case, there’s no possibility of a push-only a win or a loss.
- <strong>-7:</strong> The favorite needs to win by more than seven points to cover. If they win by exactly seven, it’s a push.
Examples of Point Spreads
To balance bets, sportsbooks often set a point spread that favors the stronger team by a specific margin. In our Titans vs. Jaguars example, sportsbooks set the Titans as 8.5-point favorites. This meant bettors on the Titans needed them to win by 9 or more points, while Jaguars bettors would win if the Jaguars won or lost by less than 8.5 points. Tennessee ended up winning 20-0, so bets on the Titans’ point spread won, while Jaguars bets lost.