Does a positive edge mean the bet is likely to win?

No. The market still implies about a 9.0% 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 12.6%, which converts to fair odds of +692.

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

Same Game Parlay — C Grade — Market-Neutral Bet (60/100)

Q: What does a +40.5% edge mean?

A positive edge of +40.5% means the price (+1013) pays more than the fair price (+692). Over many identical bets, that gap is your expected return per dollar staked.

All analyses

AiOddsLab

DraftKings

Lottery TicketBalancedC

Longshot — fun stake only

Same Game Parlay

The edge is there, but thin book coverage cuts our confidence. Keep it small.

Stake idea · Balanced

0.25u · Small

Coin flip on price. Bet it for the action, not the edge.

Your odds

+1013

Fair odds

+692

Edge

+40.5%

Price bump+44%Est. true win chance12.6%

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 DraftKings boost offers significant standalone value due to a steep original odds adjustment prior to boost application.

Value: The boosted odds of +1013 create substantial 40.53% edge against the fair odds of +692, suggesting a strong overlay.
Market context: The boost increases the payout from the original +675 to +1013, which is considerably higher than the combined devigged fair odds of +692.
Status: Dylan Harper, Jalen Brunson, Landry Shamet, and Stephon Castle are all active.
Risk: This is a 4-leg parlay, which inherently carries high multi-leg parlay variance.
Recommendation: Standard

How this bet was graded

Grade C · 60/100 · Lottery Ticket

Same Game Parlay at +1013 on DraftKings (4 legs): we devig the available market on the same market to estimate a true win probability of 12.6% — fair odds +692. The gap between +1013 and +692 is the +40.53% edge: your long-run expected return per dollar if the market is right about true probability. At odds this long, even a strong edge cashes infrequently — variance dominates any short sample.

Frequently asked questions

What does a +40.5% edge mean?

Across many identical wagers, you'd expect to gain about 40.5 cents on every dollar staked — that's the gap between +1013 and the consensus fair price (+692). Single-bet variance still dominates the short run.

Does a positive edge mean this is likely to win?

No. The price still implies roughly a 9.0% chance the ticket cashes. +EV means the payout exceeds the true probability — most positive-EV longshots still lose individually. The edge only shows up across many similar bets.

Should I bet every A-grade ticket?

Grading is a price-quality signal, not a prediction. Even an C-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.