A teaser bet is a type of wager in sports betting that allows bettors to adjust the points spread or total over/under for a set of games, making it easier to win but at reduced odds compared to traditional bets. Typically used in football or basketball, a teaser often involves two or more teams; for example, in a six-point teaser for football, a bettor might move the point spread six points in their favor for each team involved. This means if a team was originally favored by -7, it would be adjusted to -1; conversely, an underdog at +3 would become +9.