Buying Points
Paying for a friendlier spread or total by taking worse odds, often to cross key numbers like 3 and 7 in football.
Buying points is a feature many sportsbooks offer that lets you shift the spread or total on a wager in exchange for trimmed odds. Each half-point move typically costs an extra 10 cents in juice. Nudge a spread from -7 to -6.5, for example, and the odds might slide from -110 to -120, meaning you risk more to win the same. The idea is simple: you pay a premium to improve your number, cutting the odds that the original line beats you by a thin margin.
Buying points comes up most in football, where final margins bunch around certain key numbers. Because touchdowns are worth 7 points and field goals worth 3, an outsized share of NFL games land on exactly 3 or 7. Moving a spread off or through those numbers can meaningfully boost the chance of a win or a push. Buying through non-key numbers, though — say, -5 to -4.5 — delivers far less statistical payoff, and the cost in worse odds often outweighs the slim bump in win probability.
Example
A sportsbook lists Team A as a 7-point favorite at standard -110 odds. You buy a half-point, sliding the spread from -7 to -6.5 at odds of -125. Now, if Team A wins by exactly 7, your bet wins instead of pushing. To win $100 on this bet, you’d risk $125 rather than $110. Whether that trade-off pays off depends on how often games land on that exact number. In the NFL, roughly 9% of games are decided by exactly 7 points, making this one of the more defensible point-buy scenarios.
Key Points
- Key numbers matter most: In football, buying off of 3 and 7 gives the biggest statistical edge since those are the most common victory margins. Buying through other numbers is rarely worth it.
- Cost adds up over time: Every bought half-point shaves your payout. Across hundreds of bets, the cumulative cost can seriously eat into returns if you aren’t selective.
- More valuable for favorites through 3: Moving a favorite from -3 to -2.5 is one of the most recommended point-buy plays, since a sizable share of NFL games end on a 3-point margin.
- Less relevant in basketball and baseball: Margins in these sports spread out more and don’t cluster on specific numbers, so buying points offers less value.
- Compare across sportsbooks first: Before paying to buy a point, check whether another book already lists a friendlier number at standard odds.