What Is a Teaser Bet? How Teasers Work in Football and Basketball Betting

A teaser bet combines two or more selections into a parlay while moving each point spread or total by the same fixed number in the bettor’s favour. It can make the chosen lines easier to cover, but the payout is lower and every selection must win, so the extra points need to improve the chances enough to justify the price.

Teasers are mainly offered in football and basketball, where scoring patterns make point adjustments meaningful: standard versions move NFL lines by six points and NBA lines by four. In the NFL, the article says six-point teasers have historically been most useful when they cross the key margins of three and seven points; games finish on those margins about 15% and 9% of the time, respectively. Sportsbooks have raised prices or adjusted lines on these bets, reducing the potential advantage, while college football teasers are generally less attractive.