You essentially get extra points on your side of the bet, which drastically improves your chances of success. However, teaser betting is safer than parlay betting because you move each line in your favor. In that regard, a teaser bet is similar to a parlay.
If one selection lets you down, the entire bet crashes and burns. Each selection must prove correct for your bet to pay off.
A teaser bet involves rolling multiple selections into a single wager.
