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Verdict: Better Off Passing. Rating 51 out of 100. Grade F.
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AiOddsLab
FanDuel
Better Off PassingF

Price or risk doesn't justify it

Same Game Parlay: New York Liberty @ Las Vegas Aces

Your price is worse than fair (-1.0% vs fair). Skip unless you have a strong independent read.

Your odds
+2482
Fair odds
+2509
Edge
-1.0%
Price bump+19%Est. true win chance3.8%
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AI breakdown

Verdict: This six-leg SGP boost for aces against Liberty is slightly unfavorable with negative expected value.

  • Value: The boost price of +2482 is worse than the devigged fair odds of +2509, indicating a -1.03% edge for the bettor.
  • Market context: The boosted odds are +2482, which is lower than the fair odds of +2509. The original odds were +2069.
  • Status: Sabrina Ionescu, Jewell Loyd, Jonquel Jones, and Breanna Stewart are all active.
  • Social: the matchup public social media data for analysis.
  • Risk: 6-leg parlay variance. With 6 independent conditions required, hit rate compounds quickly and one miss voids the ticket. No verifiable correlation signal from the inputs provided.

Smart insight: The value of this bet is highly sensitive to the accuracy of the underlying probabilities of the individual player props, particularly the points unders. Similar profile: This is a multi-leg SGP featuring a mix of player prop overs and unders, a category of bets that often features heightened correlation risks. Counter-case: The negative expected value against fair odds is a strong reason to fade this boost. Live context: the matchup lineups near tip-off.

Recommendation: Pass

How this bet was graded

Grade F · 51/100 · Better Off Passing

We graded Same Game Parlay: New York Liberty @ Las Vegas Aces at +2482 on FanDuel — a 6-leg ticket by comparing the offered price to a vig-free consensus of the wider market. The ticket centers on Sabrina Ionescu, Jewell Loyd, Sabrina Ionescu and others. The bet earned a F grade (51/100), which we label "Better Off Passing".

The headline number is edge versus fair: -1.03%. 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. Situational adjustments applied: Venue (+0). 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 +2509 · Implied 3.8%

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 3.8%, which converts to fair odds of +2509.

Compared to the boosted price of +2482 (a +19.0% move from the original line), that produces an edge of -1.03%. In plain English: if the market is right about the true probability, you'd expect to lose about 1.0 cents on every dollar staked, on average, across many bets of this exact shape.

Historical context

Longshots (+1500 and up) · NBA · sgp

Across AiOddsLab's database, we've scored 176 graded NBA bets, average edge of +67.28%, average rating 45/100.

Narrowing to the same market type, 114 graded sgp tickets, average edge of +73.86%, average rating 45/100. This is the closest apples-to-apples reference for the bet you're looking at.

Filtering by odds range alone (longshots (+1500 and up)), 94 graded tickets, average edge of +82.31%, average rating 43/100.

In the trailing 90 days, 176 graded NBA bets, average edge of +67.28%, average rating 45/100. 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 -1.0%, you're paying a premium versus the consensus fair price of +2509. 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 -1.0% edge mean?

Edge measures the gap between the price you're getting (+2482) and the fair price implied by the broader market (+2509). A negative edge of -1.0% 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 3.9% 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 3.8%, which converts to fair odds of +2509. The boosted price of +2482 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.