What does a -16.9% edge mean?

A negative edge of -16.9% means the price (+391) is worse than fair value (+491). 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 20.4% 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 16.9%, which converts to fair odds of +491.

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 F-grade bet can lose. Size within your bankroll, account for correlation, and don't chase results.

DEN vs KC SGP — F Grade — Long Shot (Fun Only) (28/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedF

Price or risk doesn't justify it

DEN vs KC SGP

SGP-shaped ticket with no apples-to-apples market. Almost always priced worse than the same legs straight — pass or rebuild it leg by leg.

Stake idea · Balanced

0.1u · Lottery

Long shot energy — small stake, big screenshot if it hits.

Your odds

+391

Fair odds

+491

Edge

—

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 parlay combines three intriguing player props with a nice payout at +391!

Value: the matchup no comparable market consensus available, so judging numerical value is tough, but your price is a significant lift over what three individual bets might offer.
Market context: the matchup a fair market price to compare, it's hard to gauge how this +391 offer stacks up against true odds.
Status: the matchup no notable injury signal for any of the players involved in these legs.
Social: the matchup isn't enough social media data to draw a conclusion on this specific parlay.
Risk: This is a 3-leg parlay, which inherently carries multi-leg variance, and the AiOddsLab rating suggests it might be a challenging play.

Smart insight: Jaylen the matchup receiving yards leg could be the most sensitive to game flow, potentially influencing the overall EV of this bet. Similar profile: This is a classic multi-leg player prop parlay featuring a mix of rushing, receiving, and touchdown lines, common for higher-payout entertainment plays. Counter-case: The biggest challenge here is the cumulative probability of all three independent player prop outcomes hitting together, as there's no inherent positive correlation stated between the legs. Live context: the matchup lineups near tip-off to confirm all key players are active.

Stake suggestion: the matchup this as a fun-sized stake.

How this bet was graded

Grade F · 28/100 · Better Off Passing

DEN vs KC SGP at +391 on Bet365 (3 legs): 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. F (28/100) 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 F-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.