Buying Points

Buying points is a handy feature lots of sportsbooks offer that lets you nudge the point spread or total on a wager in exchange for shorter odds. Each half-point you move usually costs about 10 extra cents in juice. For instance, shifting a spread from -7 to -6.5 might change the odds from -110 to -120, meaning you have to risk more to win the same amount. The idea is simple: you’re paying a little premium to improve your number, lowering the chance the original spread or total slips away from you by a hair.

You’ll hear about buying points most often in football betting, where final margins bunch up around certain key numbers. Because touchdowns are worth 7 points and field goals are worth 3 points, a surprisingly large share of NFL games end up decided by exactly 3 or 7 points. Moving a spread off of or through these numbers can meaningfully bump up the odds of your bet winning or pushing. Buying points through non-key numbers (like going from -5 to -4.5), though, brings far less statistical payoff, and the cost in worse odds often outweighs the tiny gain in win probability.

Example

A sportsbook lists Team A as a 7-point favorite at standard -110 odds. You buy a half-point, moving 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 is worth it comes down to how often games land right on that number. In the NFL, roughly 9% of games are decided by exactly 7 points, which makes this one of the more defensible point-buy spots.

Key Points

• Key numbers matter most: In football, buying off of 3 and 7 gives you the biggest statistical edge because these are the most common winning margins. Buying through other numbers is rarely worth the cost.
• Cost adds up over time: Every half-point you buy trims your potential payout. Across hundreds of bets, that cost can quietly eat into your returns if you’re not selective.
• More valuable for favorites through 3: Shifting a favorite from -3 to -2.5 is one of the most recommended point-buy moves, since a big chunk of NFL games end with a 3-point margin.
• Less relevant in basketball and baseball: Scoring margins in these sports spread out more and don’t cluster around set numbers, so buying points offers less value.
• Compare across sportsbooks first: Before you pay to buy a point, check whether another sportsbook already gives you a better number at standard odds.