What does a -2.2% edge mean?

A negative edge of -2.2% means the price (+800) is worse than fair value (+820). You can still win, but the long-run math is against you.

Does a positive edge mean the bet is likely to win?

No. The market still implies about a 11.1% chance this hits at the offered odds. A +EV bet pays more than its true probability warrants — most +EV bets at long odds still lose individually.

How are fair odds calculated?

Sportsbook prices on the same market are de-vigged and averaged to estimate a true win probability. Using the available market price, we estimate 10.9%, which converts to fair odds of +820.

Why does this grade differ from the sportsbook's advertised lift?

Books quote lifts vs their own original line, which already includes margin. We compare the price to a vig-free consensus, so an advertised lift can still grade poorly if the underlying line was inflated.

Should I bet every bet that grades well?

Grading is a price-quality signal, not a guarantee. Even a C-grade bet can lose. Size within your bankroll, account for correlation, and don't chase results.

Whose House? Whose Record? — C Grade — Market-Neutral Bet (45/100)

All analyses

AiOddsLab

DraftKings

Better Off PassingBalancedC

Price or risk doesn't justify it

Whose House? Whose Record?

Your book is charging more than the rest of the market for the same outcome. Shop it — there's a better number out there. Pinnacle and Circa usually post sharper NFL numbers than the retail books.

Stake idea · Balanced

0.25u · Small

Coin flip on price. Bet it for the action, not the edge.

Your odds

+800

Fair odds

+820

Edge

-2.2%

Est. true win chance10.9%

Settle the debate

One brand · 3 sizes

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Inside angles

Researching…

Pulling weather, lineups, head-to-head, and schedule spots…

Angles are surfaced only when backed by a specific fact. Verify lineups and weather close to game time.

AI breakdown

Verdict: This boost offers a speculative longshot on a highly improbable individual statistical milestone.

Value: With no original odds provided or market consensus, the value of this +800 boost is impossible to quantify.
Market context: The lack of comparative odds leaves this boost in a vacuum; it’s a standalone offering without a clear fair price reference.
Status: Myles the matchup contract situation is being restructured, according to reports.
Social: the matchup data from Reddit.
Risk: This is a single-leg prop bet, but the statistical threshold of 23.5+ sacks is exceptionally high, introducing extreme longshot risk.

Smart insight: The extreme statistical nature of breaking an NFL record means this bet's EV is most impacted by Myles the matchup individual performance ceiling, even without exact odds. Similar profile: This is a season-long individual player statistical record-breaking prop, which typically has low implied probability due to the rarity of such achievements. Counter-case: The historical NFL regular season sacks record is 22.5, demonstrating the immense difficulty of surpassing 23.5 sacks, making this a highly unlikely outcome. Live context: the matchup reports regarding Myles the matchup contract restructuring.

Recommendation: Pass.

How this bet was graded

Grade C · 45/100 · Better Off Passing

Whose House? Whose Record? at +800 on DraftKings: we couldn't match this slip to enough comparable market prices to compute a trustworthy consensus fair value, so no edge % is shown — anything we'd print would just echo the book's own vig. The grade leans on price lift vs the original (+0.0%), leg count, and variance. Treat it as directional.

Frequently asked questions

Why isn't an edge % shown?

We couldn't match this slip to enough comparable market prices to compute a trustworthy fair value. Rather than show a number derived from the offered price itself (which would just echo the book's vig), we leave the edge unstated. The grade still reflects price lift vs the original, variance, and confidence.

Does the grade still mean something?

Yes. C (45/100) is built from the price lift, leg count, variance, and any verified context signals — it's directional. Treat it as a sanity check, not a precise EV figure.

Should I bet every A-grade ticket?

Grading is a price-quality signal, not a prediction. Even an C-grade ticket can lose. Size within your bankroll, account for correlation between legs, and use Inside Angles above to spot factors the price hasn't absorbed yet.