What does a -8.8% edge mean?

A negative edge of -8.8% means the price (+3300) is worse than fair value (+3629). 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 2.9% 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 2.7%, which converts to fair odds of +3629.

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.

Hamilton Heroes — F Grade — Long Shot (Fun Only) (41/100)

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AiOddsLab

DraftKings

Better Off PassingBalancedF

Price or risk doesn't justify it

Hamilton Heroes

Multi-leg ticket the books don't post a fair number on. The compounding usually favors the house, not you.

Stake idea · Balanced

0.1u · Lottery

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

Your odds

+3300

Fair odds

+3629

Edge

—

Price bump+10%

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 three-leg parlay is an exciting longshot with a significant price improvement over the original offer!

Value: the matchup there's no comparative market consensus, your price of +3300 represents a nice 9.7% price improvement from the original +3000.
Market context: the matchup isn't a widely available comparable market for this specific parlay, making external value assessment challenging, but the book is offering you a better price now.
Status: No notable injury signals for the players involved.
Social: the matchup isn't much social discussion around this particular parlay.
Risk: This is a three-leg parlay featuring two anytime touchdown scorers, which introduces significant multi-leg parlay variance at long odds.

Smart insight: The HAM Tiger Cats money line leg is likely the central pivot for this bet, as it forms the foundation for the touchdown scorers in a winning effort for that team. Similar profile: Longshot, multi-leg parlays combining Money the matchup with anytime touchdown scorers often rely on favorable game scripts and singular player performances. Counter-case: The biggest challenge here is the inherent difficulty in predicting two specific players to score touchdowns in a single game, especially at these odds. Live context: the matchup lineups near tip-off for any last-minute changes.

Stake suggestion: the matchup stake.

How this bet was graded

Grade F · 41/100 · Better Off Passing

Hamilton Heroes at +3300 on DraftKings (3 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 (+9.7%), 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 (41/100) 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.