Updated Sep 7, 2026 · Week 1 board.
Same mechanism, opposite direction
Both bets start from a spread a book is showing right now. Both add or subtract a fixed number of points, in the NFL most often 6, off the favorite’s own number. The teaser adds them. Every leg gets easier to clear, each leg’s win chance climbs, and the ticket pays less than a straight parlay of the same legs.
The pleaser subtracts them. Every leg gets harder, the chances drop, and the ticket pays more. The book takes its cut either way and doesn't care which one you buy.
Two real Week 1 favorites, moved both ways
DraftKings, Sep 7. Detroit is favored by 7 at home over New Orleans at −105. Jacksonville is favored by 8.5 at home over Cleveland at −108. We shifted both 6 points in each direction.
| Leg | Real line | Teaser (+6, easier) | Pleaser (−6, harder) |
|---|---|---|---|
| Detroit Lions (home) vs. New Orleans | −7 | −1 | −13 |
| Jacksonville Jaguars (home) vs. Cleveland | −8.5 | −2.5 | −14.5 |
Teased, the two turn into lines either home team is live to hit on an ordinary Sunday. Detroit −1. Jacksonville −2.5. Pleased, they go the other way.
Detroit has to win by 13 and Jacksonville by 14.5, which is a great deal more than the 7 and the 8.5 the book actually posted.
Why the flip side is the risky side
Price the legs at their real lines first. DraftKings had Detroit at −105 and New Orleans at −115, and taking the cut out of that pair leaves Detroit a 48.92% fair chance to cover on a 4.71% hold. Jacksonville at −108 against Cleveland at −112 leaves 49.57% on a 4.75% hold. A straight 2-leg parlay of the pair at those real prices pays a decimal of 3.760, so $100 comes back as $276.01 of profit.
Multiply the two fair chances together and the ticket wins 24.25% of the time. The price implies 26.59%, which is 1 divided by 3.760. Held against that true chance, the price carries an 8.83% cut, and the expected loss on $100 is $8.83. Teaser and pleaser both start from that chance and that cut, then walk in opposite directions.
The teaser buys chance and sells payout. The pleaser sells chance and buys payout, and the half it sells is the half no slip prints.
The break-even bar a pleaser has to clear
On a 2-leg all-or-nothing bet, the break-even win chance is 1 divided by the decimal payout, and the table below runs that division at a few payouts. We don't hold a book-quoted price for the −13 and −14.5 lines above. Nothing we track stores teaser or pleaser payout tables, so we print the arithmetic and leave the price blank.
| If the pleaser pays (decimal) | Combined break-even probability | Break-even per leg |
|---|---|---|
| 2.0x | 50.0% | 70.7% |
| 3.0x | 33.3% | 57.7% |
| 4.0x | 25.0% | 50.0% |
Set those break-even rates against the real fair chances above. Detroit sits at 48.92%. Jacksonville sits at 49.57%. Both are already under the 50.0% each leg has to clear for a 4.0x pleaser, and that is at the easier line.
Moving each number 6 points the hard way can only push the true chance further down. The payout rises by a fixed amount printed on the banner. The chance falls by an amount we cannot size here, because nothing we hold models how an NFL favorite’s margin scatters around its line. Take the decimal your own book quotes on a specific pleaser, put it through that division yourself.
Hold the answer against the easier-line fair number before you accept that the payout has covered the gap.
We checked the DraftKings board for both games on Sep 7 and priced each leg with the cut taken out. The number that decides a pleaser is the payout your own book posts, and we don't carry it. Current spreads on both games sit on the live odds board. The odds converter turns a quoted price into a decimal and a fair chance, and the EV calculator runs the break-even math against whatever your book posts.
Sources
Detroit and Jacksonville both price under 50% to cover at their real, easier lines on the DraftKings board pulled Sep 7, 2026, and a pleaser only moves them lower. Watch for the decimal your own book posts on that exact ticket. Put it through the division above before you take it, because if it cannot clear the easier number, the harder line will not rescue it.
