What does a -2.2% edge mean?

A negative edge of -2.2% means the price (-1408) is worse than fair value (-1051). 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 93.4% 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 91.3%, which converts to fair odds of -1051.

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.

Borussia Mönchengladbach vs Aston Villa - Over 4.0 Corners — B Grade — Modest Edge Play (51/100)

All analyses

AiOddsLab

Bet365

Better Off PassingBalancedB

Price or risk doesn't justify it

Borussia Mönchengladbach vs Aston Villa - Over 4.0 Corners

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

Stake idea · Balanced

0.5u · Half

Reasonable spot — half a unit keeps it fun.

Your odds

-1408

Fair odds

-1051

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 bet on Over 4.0 Corners has a unique price that's worth exploring!

Value: the matchup no comparable market consensus available, so it's hard to pin down a precise numerical edge. However, the offered price of -1408 is very strong, suggesting high confidence in at least 5 corners.
Market context: This specific line is not widely offered, making it a distinct opportunity from your bookmaker.
Status: the matchup are no notable injury signals for this matchup.
Social: the matchup data from social channels to draw a clear sentiment.
Risk: This is a single-leg bet, which inherently carries less multi-leg parlay variance than a longer parlay. The "vig" or juice on such a strong favorite is often higher.

Smart insight: The outcome of this bet will heavily rely on active attacking play and how quickly either team can generate a few corner kicks early in the match. Similar profile: the matchup total markets with a very low threshold, like this "Over 4.0 Corners", often resolve successfully but at a significantly juiced price. Counter-case: The biggest thing working against this bet is the inherent volatility of corner counts in soccer; even with attacking play, sometimes the ball just doesn't go out for corners. Live context: the matchup how each team approaches the game early on, looking for aggressive wing play or shots that lead to deflections.

Stake suggestion: the matchup it a fun-sized stake due to the very high implied probability and lack of external market comparison.

How this bet was graded

Grade B · 51/100 · Better Off Passing

Borussia Mönchengladbach vs Aston Villa - Over 4.0 Corners at -1408 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 (51/100) 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.