Verdict: Better Off Passing. Rating 51 out of 100. Grade D.
Ai
AiOddsLab
FanDuel
51/ 100
Better Off Passing⚖️BalancedD
Price or risk doesn't justify it
4 leg parlay
Not enough confirmed value to recommend — skip unless this is a tiny entertainment play.
Stake idea · Balanced
0.1u · Sprinkle
A bit pricey. Sprinkle if you've got a strong read.
Your odds
+1391
Fair odds
+1414
Edge
—
Price bump+18%
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Ai
AiOddsLab
Market Neutral conf.
FanDuel
51/ 100
Better Off PassingD
4 leg parlay
Not enough confirmed value to recommend — skip unless this is a tiny entertainment play.
Win probability — your price vs fair
-1.5% edge
Your odds imply6.7%
Fair line implies6.6%
$100 → your payout
$1,491
$100 → fair payout
$1,514
You give up
−$23
Your odds
+1391
Fair odds
+1414
Edge
-1.5%
Price bump +18%Grade DConfidence Market Neutral
Graded vs the book's own price. Fair value devigged from FanDuel's line — treat the edge as an estimate.
AiOddsLab.comSettle the debate · free
AI breakdown
Verdict: This is an interesting longshot parlay with a positive price lift, aiming for some star power to contribute!
Value: The price shows a slight negative edge against the devigged fair odds, at -1.52%, meaning a small lean against the market.
Market context: Your offered price of +1391 is an 18.4% improvement over the original price of +1159. The combined devigged fair odds would be +1414.
Status: the matchup no notable injury signal for any of the players involved.
Social: the matchup insufficient data on Reddit to gauge a social pulse for this specific combination.
Risk: This is a 4-leg parlay, which naturally carries significant multi-leg variance inherent in longshot wagers.
Smart insight: Amad Diallo To Score Or Assist is likely a key leg here; its outcome heavily influences the overall probability of this enticing parlay.
Similar profile: the matchup, multi-leg parlays with "score or assist" legs in soccer are entertainment plays, often exhibiting negative EV due to parlay pricing.
Counter-case: The primary counter is the inherent variance and difficulty of hitting four individual player props in one parlay.
Live context: the matchup lineups near tip-off to confirm all players are starting.
Stake suggestion: the matchup stake.
How this bet was graded
Grade D · 51/100 · Better Off Passing
We graded 4 leg parlay at +1391 on FanDuel — a 4-leg ticket by comparing the offered price to a vig-free consensus of the wider market. The ticket centers on Amad Diallo, Cody Gakpo, Alexander Isak and others. The bet earned a D grade (51/100), which we label "Better Off Passing".
The headline number is edge versus fair: -1.52%. 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 own posted line — treat the edge as directional rather than precise.
Fair odds calculation
Fair +1414 · Implied 6.6%
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 6.6%, which converts to fair odds of +1414.
Compared to the offered price of +1391 (a +18.4% move from the original line), that produces an edge of -1.52%. In plain English: if the market is right about the true probability, you'd expect to lose about 1.5 cents on every dollar staked, on average, across many bets of this exact shape.
Historical context
Big dogs (+500 to +1500) · Soccer · parlay
Across AiOddsLab's database, we've scored 1,000 graded Soccer bets, average edge of +6.46%, average rating 48/100.
Narrowing to the same market type, 447 graded parlay tickets, average edge of +9.16%, average rating 47/100. 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)), 213 graded tickets, average edge of +3.03%, average rating 44/100.
In the trailing 90 days, 1,000 graded Soccer bets, average edge of +6.46%, 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 FanDuel's line suggests is reasonable. With an edge of -1.5%, you're paying a premium versus the consensus fair price of +1414. 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 -1.5% edge mean?
Edge measures the gap between the price you're getting (+1391) and the fair price implied by the broader market (+1414). A negative edge of -1.5% 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 6.7% 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 6.6%, which converts to fair odds of +1414. The offered price of +1391 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 offered 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 D-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.