What does a -2.4% edge mean?

A negative edge of -2.4% means the price (+190) is worse than fair value (+197). 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 34.5% 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 33.7%, which converts to fair odds of +197.

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

Criar Aposta Parley (Create Bet Parlay) — B Grade — Modest Edge Play (40/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedB

Price or risk doesn't justify it

Criar Aposta Parley (Create Bet Parlay)

Bet builders price correlation as the book's profit, not yours. Without a fair number to anchor, this is a feel play, not a value one.

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

+190

Fair odds

+197

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: A modest negative expected value parlay.

Value: This boost offers negative expected value at -2.36% compared to the combined devigged an estimated fair price.
Market context: The boosted price of +190 is worse than the consensus an estimated fair price.
Status: the matchup is no notable injury signal for this matchup.
Social: the matchup Reddit data available.
Risk: 2-leg parlay variance. With 2 independent conditions required, hit rate compounds quickly and one miss voids the ticket. No verifiable correlation signal from the inputs provided.

Smart insight: The Most Shots on Goal prop for USA is a key determinant of this bet's value. Similar profile: the matchup soccer parlays with a mix of the matchup and prop bets often carry significant correlation risk, which is difficult to quantify without more data. Counter-case: The boosted odds are significantly worse than the devigged fair odds, indicating a poor return for the risk. Live context: the matchup lineups near tip-off.

Recommendation: Pass

How this bet was graded

Grade B · 40/100 · Better Off Passing

Criar Aposta Parley (Create Bet Parlay) at +190 on Bet365 (2 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. B (40/100) 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 B-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.