NFL & CFB · counting down until the first CFB games that count · Aug 29

Your parlay looks
great in the dark.

Paste the slip. We put it under the light and tell you which leg is lying to you, what the vig actually costs, and which two of your legs are secretly the same bet.

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EXHIBIT A

↖ move the light over the slip

SGP · 4 LEGSATL @ CAR · 1:00 ET
Bijan Robinson60+ rush yds-115
Drake London5+ receptions-130
ATL / CAROver 44.5-110
Kyle PittsAnytime TD+260
$20 TO WIN$454.68
+5.0% edge · keep book holds 6.2¢ here same bet as leg 2 priced fair-ish true price: $479.20
4 LEGS · 1 CONTAMINATED KILL LEG 2

The autopsy

We don't tell you who wins. We tell you what you're paying.

Every book will happily take a 4-leg same-game parlay off you. None of them will show you the correlation math they used to price it. This does.

Takes about a second. Nothing is saved.
Slips examined this week41,208
Median hold we found11.4%
Slips improved by cutting one leg68%
Account requiredNo
−2.0%

This slip is a small loser, and one leg is the whole reason.

The book's price implies your parlay hits 4.40% of the time. We make it 4.31% once correlation is accounted for. You're not getting robbed — you're just paying about two cents on the dollar for a leg you don't need.

CUT LEG 2
LegPriceBook saysWe sayEdgeVerdict
Bijan Robinson60+ rush yards -11553.5%58.5%+5.0KEEP
Drake London5+ receptions · the problem -13056.5%50.5%−6.0KILL
ATL / CAROver 44.5 -11052.4%54.5%+2.1KEEP
Kyle PittsAnytime TD +26027.8%23.5%−4.3TOLERATE

You are less diversified than you think

Same-game legs move together. Two of yours need the exact same thing to happen.

London 5+ rec ↔ Over 44.5+0.31
Pitts TD ↔ Over 44.5+0.24
Bijan 60+ ↔ London 5+−0.18
London 5+ ↔ Pitts TD−0.11

Translation: legs 2 and 3 are both bets on Atlanta throwing it a lot. You bought that idea twice and paid vig twice.

Cut one leg. Here's the trade.

Same $20. Smaller number. Better bet.

Your 4-leg slip+2173  ·  −2.0% EV
Without Drake London+1185  ·  +4.7% EV
Payout if it hits$454.68 → $257.00
Long-run value of the change+$1.34 per $20

Yes, the payout drops. That's the whole point. The version that pays less is the version that's actually worth playing.

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One clip per slate: the three worst-priced props people are hammering, and why. The long article exists for Google. The video exists for humans.

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No cigar, no LOCK OF THE CENTURY, no fake 68% record. This audience has already been lied to by six capper accounts and they can smell the seventh.

Receipts

We publish the bad months bigger than the good ones.

Graded automatically against closing line value, not against a number we typed in ourselves. Nothing gets deleted. The archive goes back to day one and includes the week we got wrecked.

September+2.1%CLV · 96-84
October+1.4%CLV · 108-101
November−0.8%CLV · 41-52
December+2.7%CLV · 121-99
January+0.4%CLV · 63-61

November was bad and here's why

Open the full ledger →  ·  How we price a slip →  ·  Same bet twice →

Our receiving projections didn't adjust fast enough to three mid-season coordinator changes, so we were on the wrong side of target share for about five weeks. We fixed the update window in December. We're leaving the month on the page because a record that never has a red month in it is a record somebody is editing.

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MOCKUP · ILLUSTRATIVE NUMBERS

21+. This is a tool for pricing bets, not a reason to place more of them. Every number here is an estimate and estimates are wrong sometimes. If betting has stopped being fun, or you're chasing, call 1-800-GAMBLER — it's free and it's confidential.

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