What does a -2.2% edge mean?

A negative edge of -2.2% means the price (+4900) is worse than fair value (+5013). 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 2.0% 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 2.0%, which converts to fair odds of +5013.

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 F-grade bet can lose. Size within your bankroll, account for correlation, and don't chase results.

Virgin Islands, U.S. vs Saint-Martin — F Grade — Long Shot (Fun Only) (46/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedF

Price or risk doesn't justify it

Virgin Islands, U.S. vs Saint-Martin

Without a confirmed fair price, the responsible call is patience. Re-check closer to game time when more books post.

Stake idea · Balanced

0.1u · Lottery

Long shot energy — small stake, big screenshot if it hits.

Your odds

+4900

Fair odds

+5013

Edge

—

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 moneyline offers an exciting longshot play with a massive potential payout!

Value: the matchup there's no direct market consensus to compare against, your offered price of +4900 represents a significant payout for a single-leg moneyline in a less-charted market.
Market context: the matchup isn't a comparable market to provide a fair odds baseline, making this a true independent assessment.
Status: the matchup's no notable injury signal for this matchup.
Social: the matchup data from social sources.
Risk: This is a single moneyline bet on a significant underdog, which naturally comes with high risk due to the nature of a +4900 price.

Smart insight: the matchup the extremely high price, any potential factor that slightly increases Virgin Islands, U.S.'s chances to win outright would dramatically improve this bet's implied value. Similar profile: This is a classic longshot single-leg moneyline on an underdog, which typically resolves as a loss, but when it hits, it provides a substantial return. Counter-case: The biggest challenge here is simply the low implied probability of an upset win for Virgin Islands, U.S. given the offered price. Live context: the matchup lineups near tip-off for any unexpected changes.

Stake suggestion: the matchup stake.

How this bet was graded

Grade F · 46/100 · Better Off Passing

Virgin Islands, U.S. vs Saint-Martin at +4900 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. F (46/100) 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 F-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.