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

No. The market still implies about a 0.7% 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 0.6%, which converts to fair odds of +15544.

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.

World Cup Action Result/Both Teams to Score — F Grade — Long Shot (Fun Only) (42/100)

Q: What does a -2.2% edge mean?

A negative edge of -2.2% means the price (+15200) is worse than fair value (+15544). You can still win, but the long-run math is against you.

All analyses

AiOddsLab

FanDuel

Better Off PassingBalancedF

Price or risk doesn't justify it

World Cup Action Result/Both Teams to Score

Not enough confirmed value to recommend — pass unless this is a small entertainment play.

Stake idea · Balanced

0.1u · Lottery

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

Your odds

+15200

Fair odds

+15544

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 is a thrilling longshot parlay with a solid payout!

Value: The offered price of +15200 is close to the devigged fair odds of +15544, showing a slight negative edge of -2.20%.
Market context: The price you're getting is just a little tighter than the mathematically fair price, which is common for multi-leg parlays.
Status: the matchup no notable injury signal for any of the teams involved.
Social: the matchup isn't enough social data to get a read on this bet.
Risk: This is a 3-leg parlay at a very long price, meaning significant multi-leg parlay variance.

Smart insight: the matchup three legs involving the favorite to win and both teams to score are crucial, and any one miss will bust the entire parlay. Similar profile: Longshot 3-leg parlays combining match winners and both teams to score in international soccer are true entertainment plays. Counter-case: The biggest counter-case here is the extremely low probability of all three specific outcomes hitting together. Live context: the matchup lineups near tip-off for any last-minute surprises. Stake suggestion: the matchup.

How this bet was graded

Grade F · 42/100 · Better Off Passing

World Cup Action Result/Both Teams to Score at +15200 on FanDuel (3 legs): we devig the available market on the same market to estimate a true win probability of 0.6% — fair odds +15544. The gap between +15200 and +15544 is the -2.20% edge: your long-run expected return per dollar if the market is right about true probability. At odds this long, even a strong edge cashes infrequently — variance dominates any short sample. Fair value here was derived from the host book's own line — treat the edge as directional, not precise.

Frequently asked questions

What does a -2.2% edge mean?

Across many identical wagers, you'd expect to lose about 2.2 cents on every dollar staked — the offered +15200 is worse than the consensus fair price (+15544). Any single ticket can still cash; the math just runs against you over time.

Does a positive edge mean this is likely to win?

No. The price still implies roughly a 0.7% chance the ticket cashes. +EV means the payout exceeds the true probability — most positive-EV longshots still lose individually. The edge only shows up across many similar bets.

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.