What does a -2.1% edge mean?

A negative edge of -2.1% means the price (+360) is worse than fair value (+370). 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 21.7% 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 21.3%, which converts to fair odds of +370.

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

George Springer - Home Runs Over 0.5 — B Grade — Modest Edge Play (56/100)

All analyses

AiOddsLab

FanDuel

Better Off PassingBalancedB

Price or risk doesn't justify it

George Springer - Home Runs Over 0.5

Worse than consensus. Wait for a line move or take the same side at a sharper book.

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

+360

Fair odds

+370

Edge

-2.1%

Est. true win chance21.3%

Settle the debate

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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 George Springer home run boost at +360 offers no discernible edge based on available data.

Value: With no original or fair odds provided, it's impossible to calculate the true value or edge of this +360 boost. The AiOddsLab rating of 56/100 suggests a neutral proposition.
Market context: No comparative market data is available to assess how this +360 price stacks against consensus or other books.
Status: No notable injury signal for George Springer.
Social: the matchup social media data to gauge public sentiment.
Risk: This is a single-leg prop, reducing multi-leg parlay variance but still subject to the inherent low probability of a home run in any given game.

Smart insight: The actual implied probability of George Springer hitting a home run is the primary driver of this bet's expected value. Similar profile: the matchup "anytime home run" props in MLB often carry significant juice and are typically difficult to beat long-term without a clear statistical edge. Counter-case: Home run props are inherently volatile and low-probability outcomes, making them challenging to hit consistently. Live context: the matchup lineups near tip-off.

Recommendation: Pass.

How this bet was graded

Grade B · 56/100 · Better Off Passing

George Springer - Home Runs Over 0.5 at +360 on FanDuel: 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. B (56/100) 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 B-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.