All analysesVerdict: Better Off Passing. Rating 40 out of 100. Grade F.
Ai
AiOddsLab
Bet365
40/ 100
Better Off PassingF
Price or risk doesn't justify it
Star Players Turning Up
Your price is worse than fair (-7.6% vs fair). Skip unless you have a strong independent read.
Your odds
+900
Fair odds
+982
Edge
-7.6%
Price bump+11%Est. true win chance9.2%
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Ai
AiOddsLab
Overpriced conf.
Bet365
40/ 100
Better Off PassingF
Star Players Turning Up
Your price is worse than fair (-7.6% vs fair). Skip unless you have a strong independent read.
Win probability — your price vs fair
-7.6% edge
Your odds imply10.0%
Fair line implies9.2%
$100 → your payout
$1,000
$100 → fair payout
$1,082
You give up
−$82
Your odds
+900
Fair odds
+982
Edge
-7.6%
Price bump +11%Grade FConfidence Overpriced
Graded vs the book's own price. Fair value devigged from Bet365's line — treat the edge as an estimate.
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AI breakdown
Verdict: This boost offers a slight increase over the original but falls short of fair value, making it a neutral proposition.
Value: The boosted +900 price represents an 11.1% improvement over the matchup original +800, but still has a negative EV of -7.58% against the devigged fair odds of +982.
Market context: At +900, the boost is priced below the estimated fair odds of +982.
Status: the matchup is no notable injury signal for any listed player.
Social: the matchup data is available to assess the social pulse on Reddit.
Risk: 3-leg parlay variance. With 3 independent conditions required, hit rate compounds quickly and one miss voids the ticket. No verifiable correlation signal from the inputs provided.
Smart insight: The outcome of the Money Line leg will heavily influence the overall probability, as it's a single team selection within this parlay.
Similar profile: This is a 3-leg parlay combining a money line with two player prop shots on target, which typically resolves below market consensus due to correlation.
Counter-case: The negative EV against fair odds suggests this boost is a worse bet than standard market pricing.
Live context: the matchup lineups near tip-off.
Recommendation: Pass
How this bet was graded
Grade F · 40/100 · Better Off Passing
We graded Star Players Turning Up at +900 on Bet365 — a 3-leg ticket by comparing the offered price to a vig-free consensus of the wider market. The ticket centers on Algeria, Amine Gouiri, Riyad Mahrez. The bet earned a F grade (40/100), which we label "Better Off Passing".
The headline number is edge versus fair: -7.58%. That figure is the long-run expected return per dollar staked, assuming the market consensus is an unbiased estimate of true probability. At odds this long, even a strongly positive edge cashes infrequently — single-bet variance dominates short samples. Because we couldn't fully match this market across other books, fair value here was derived from the host book's pre-boost line — treat the edge as directional rather than precise.
Fair odds calculation
Fair +982 · Implied 9.2%
Fair odds represent the price you'd see in a perfectly efficient, zero-margin market. To compute them we pull current prices from the available sportsbooks on the same market, strip out each book's vig, and average the resulting no-vig probabilities. The averaged probability for this outcome lands at 9.2%, which converts to fair odds of +982.
Compared to the boosted price of +900 (a +11.1% move from the original line), that produces an edge of -7.58%. In plain English: if the market is right about the true probability, you'd expect to lose about 7.6 cents on every dollar staked, on average, across many bets of this exact shape.
Historical context
Big dogs (+500 to +1500) · Soccer · sgp
Across AiOddsLab's database, we've scored 781 graded Soccer bets, average edge of +4.80%, average rating 48/100.
Narrowing to the same market type, 325 graded sgp tickets, average edge of +4.23%, average rating 46/100. This is the closest apples-to-apples reference for the bet you're looking at.
Filtering by odds range alone (big dogs (+500 to +1500)), 179 graded tickets, average edge of +4.82%, average rating 44/100.
In the trailing 90 days, 781 graded Soccer bets, average edge of +4.80%, average rating 48/100. Compare that to the all-time baseline above to see whether grading and outcomes have drifted recently.
Stats update as new tickets are analyzed and graded. Sample sizes below 5 are suppressed.
Why the market disagrees
The wider market is pricing this outcome tighter than Bet365's line suggests is reasonable. With an edge of -7.6%, you're paying a premium versus the consensus fair price of +982. The bet can still win — odds are not destiny — but the price embeds a built-in disadvantage that compounds across repeated wagers. Shopping the same market at a sharper book, or waiting for the line to move, is usually the correct response.
Frequently asked questions
What does a -7.6% edge mean?
Edge measures the gap between the price you're getting (+900) and the fair price implied by the broader market (+982). A negative edge of -7.6% means the price is worse than fair value. You can still win the bet, but the long-run math is against you.
Does a positive edge mean the bet is likely to win?
No. Edge and win probability are different things. The market still implies roughly a 10.0% chance this hits at the offered odds. A +EV bet is one that pays more than its true probability warrants — most +EV bets at long odds still lose individually. The edge only shows up across many similar wagers.
How are fair odds calculated?
Fair odds are derived by taking sportsbook prices on the same market, removing the bookmaker's vig (the built-in margin), and averaging the resulting no-vig probabilities. For this bet we used the available market price to estimate a true win probability of 9.2%, which converts to fair odds of +982. The boosted price of +900 is then compared against that fair line to compute edge.
Why does this grade differ from the sportsbook's advertised lift?
Sportsbooks usually advertise the percentage lift over their own original price, which they set with house margin built in. Our grade compares the boosted price to a vig-free market consensus, so a "+50%" advertised lift can still grade poorly if the original line was already inflated, and a small lift can grade well if it pushes a fair price into +EV territory.
Should I bet every bet that grades well?
Grading is a price-quality signal, not a guarantee. Even an F-grade bet can lose, and you should size stakes within your bankroll, account for correlation between legs, and consider your own information about the matchup. This tool helps you avoid bad prices — it doesn't replace judgment or responsible bankroll management.