What does a -2.1% edge mean?

A negative edge of -2.1% means the price (+222) is worse than fair value (+229). 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 31.1% 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 30.4%, which converts to fair odds of +229.

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.

Draw for Brazil vs Japan — B Grade — Modest Edge Play (48/100)

All analyses

AiOddsLab

FanDuel

Better Off PassingBalancedB

Price or risk doesn't justify it

Draw for Brazil vs Japan

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

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

+222

Fair odds

+229

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: the matchup found an interesting single-leg play looking for a draw between Brazil and Japan!

Value: the matchup no comparable market consensus to measure an edge against, so you're getting a unique offer here.
Market context: This offered price of +222 stands on its own without other book comparisons.
Status: No notable injury signal for this match.
Social: the matchup isn't enough social data to get a read on public sentiment.
Risk: the matchup in soccer are less common than outright wins, contributing to the longer price.

Smart insight: This bet's value relies heavily on the specific outcome of a tie, which can be an unpredictable event. Similar profile: the matchup bets on a draw in a soccer match often offer higher prices due to the inherent difficulty of predicting a tie. Counter-case: The biggest challenge for this bet is that only one specific outcome (a draw) will cash it. Live context: the matchup lineups near tip-off.

Stake suggestion: the matchup.

How this bet was graded

Grade B · 48/100 · Better Off Passing

Draw for Brazil vs Japan at +222 on FanDuel: 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 (48/100) 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.