What does a -16.8% edge mean?

A negative edge of -16.8% means the price (+300) is worse than fair value (+381). 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 25.0% 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 20.8%, which converts to fair odds of +381.

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.

ALL ACTION ANTOINE — F Grade — Long Shot (Fun Only) (34/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedF

Price or risk doesn't justify it

ALL ACTION ANTOINE

We'd rather tell you "we can't grade this" than fake a number. Pass, or stake it like entertainment.

Stake idea · Balanced

0.1u · Lottery

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

Your odds

+300

Fair odds

+381

Edge

—

Settle the debate

One brand · 3 sizes

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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 Antoine Semenyo parlay offers a fun way to root for involvement in the match!

Market context: The offered price is quite a bit lower than the fair odds, indicating your price is less favorable than what the market suggests.
Status: the matchup no notable injury signal for Antoine Semenyo.
Social: Reddit doesn't have sufficient data to draw soft signals for this play.
Risk: This is a two-leg parlay, which inherently carries multi-leg parlay variance.

Smart insight: The outcome of the 1+ Shots on Target leg will significantly influence the overall EV of this bet. Similar profile: the matchup player prop parlays involving "1+" statistical benchmarks often resolve below their fair value. Counter-case: The biggest challenge here is the lower offered price relative to the statistical fair odds. Live context: the matchup lineups near tip-off.

Stake suggestion: the matchup.

How this bet was graded

Grade F · 34/100 · Better Off Passing

ALL ACTION ANTOINE at +300 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 (+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 (34/100) 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.