What does a +8.6% edge mean?

A positive edge of +8.6% means the price (+25500) pays more than the fair price (+23478). Over many identical bets, that gap is your expected return per dollar staked.

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

No. The market still implies about a 0.4% 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 0.4%, which converts to fair odds of +23478.

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.

Lewis Dunk and Harry Maguire both to score with a header — B Grade — Modest Edge Play (75/100)

All analyses

AiOddsLab

Bet365

Lottery TicketBalancedB

Longshot — fun stake only

Lewis Dunk and Harry Maguire both to score with a header

Books don't post this exact combo, so we're flying blind. Long-shot territory either way.

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

+25500

Fair odds

+23478

Edge

—

Price bump+31%

Settle the debate

One brand · 3 sizes

Save as image

Send link

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 a truly ambitious parlay here with a fantastic price bump, making it a high-excitement play!

Value: This bet sees a significant price lift of 30.6% compared to the original price, indicating a generous offer for this specific combination. While a consensus fair market isn't available, the offer definitely stands out.
Market context: The offered price of +25500 is notably higher than the original +19500, showing a substantial increase from your book.
Status: No notable injury signals for any of the players involved.
Social: the matchup insufficient public discussion data to gauge the social pulse around this specific parlay.
Risk: This is a 2-leg parlay combining two very specific and low-probability events (header goals for defenders), leading to high multi-leg parlay variance.

Smart insight: The value in this bet is heavily influenced by the substantial price lift, making the current offer much more appealing than its initial listing. Similar profile: This is a classic longshot parlay combining two individual player props for specific scoring methods, which often offers outsized returns for entertainment. Counter-case: The biggest challenge for this bet is simply the extreme rarity of two central defenders scoring with headers in their respective matches. Live context: the matchup lineups near tip-off to confirm both Lewis Dunk and Harry Maguire are starting.

Stake suggestion: the matchup stake.

How this bet was graded

Grade B · 75/100 · Lottery Ticket

Lewis Dunk and Harry Maguire both to score with a header at +25500 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 (+30.6%), 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 (75/100) 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.