A teaser allows you to alter the lines in the games in your favor, but lessen the payout.

A 3 game teaser means you have a 3 game parlay and all 3 games have a line movement of ten points in your favor. The payout for a 3 game teaser is -130. So you wager 130 to win 100.

A 2 game teaser allows you to move lines 6 points and pays out -110.

The two game teaser that coach posted won him $100 on his $110 bet. This is a good thing.