What does a -2.1% edge mean?

A negative edge of -2.1% means the price (+180) is worse than fair value (+186). 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 35.7% 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 35.0%, which converts to fair odds of +186.

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.

Canada - Over 4.5 Shots on Target — B Grade — Modest Edge Play (47/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedB

Price or risk doesn't justify it

Canada - Over 4.5 Shots on Target

Books haven't posted enough comparable prop prices to anchor fair value. Without that, the grade is a guess — pass.

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

+180

Fair odds

+186

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 single-leg prop on the matchup shots on target presents an interesting consideration at the offered price!

Value: the matchup no clear market consensus on this line, so it's hard to pin down a precise numerical edge. However, the offered price may present value if your analysis aligns with Canada having a strong attacking presence.
Market context: With no comparable market consensus available, you're looking at a thinner market, which can sometimes lead to variance in pricing. The AiOddsLab rating is neutral, suggesting neither strong confidence nor strong opposition.
Status: the matchup is no notable injury or availability signal.
Risk: This is a single-leg play, meaning all the outcome variance is contained within this one event.

Smart insight: The outcome of this bet will heavily depend on the matchup offensive strategy and ability to generate clear chances against their opponent. Similar profile: the matchup team prop overs in soccer rely on a team's offensive output exceeding expectations, which can be prone to game flow and tactical decisions. Counter-case: the matchup affairs or a conservative approach from Canada could make hitting the over on shots on target challenging. Live context: the matchup lineups near tip-off.

Stake suggestion: the matchup.

How this bet was graded

Grade B · 47/100 · Better Off Passing

Canada - Over 4.5 Shots on Target at +180 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. B (47/100) 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.