What does a -2.2% edge mean?

A negative edge of -2.2% means the price (-278) is worse than fair value (-256). 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 73.5% 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 71.9%, which converts to fair odds of -256.

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.

Bayer Leverkusen vs Union Berlin — B Grade — Modest Edge Play (49/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedB

Price or risk doesn't justify it

Bayer Leverkusen vs Union Berlin

Nothing to anchor a fair price against. Not a knock on your read — just an honest "we don't know."

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

-278

Fair odds

-256

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 single-leg play on Bayer Leverkusen to win offers a straightforward approach to the match.

Value: With no comparable market consensus available, it's hard to pin down a precise value, but the offered price represents the book's direct assessment.
Market context: The Bet365 price of -278 is the primary reference point, as there's no broader market consensus for comparison.
Status: the matchup is no notable injury signal for this match.
Social: the matchup isn't enough social data to provide a signal for this game.
Risk: This is a single-leg moneyline bet, meaning the risk is concentrated entirely on Bayer Leverkusen securing the win, typical for favorites at this price.

Smart insight: For a single-leg moneyline, the final score and outcome of the match are the sole drivers of this bet's success. Similar profile: This is a standard single-leg moneyline bet on a favorite in a soccer match, which typically carries a lower payout but a higher implied probability of success compared to underdog plays. Counter-case: The biggest thing working against this bet is the inherent volatility of soccer, where upsets or draws can always occur regardless of a team's favoritism. Live context: the matchup lineups near tip-off.

Stake suggestion: the matchup stake.

How this bet was graded

Grade B · 49/100 · Better Off Passing

Bayer Leverkusen vs Union Berlin at -278 on Bet365: 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 (49/100) 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.