Sports Edge Model — every game called, every call graded, in public

Miami Heat at Sacramento Kings

All Miami Heat predictions · All Sacramento Kings predictions

NBA · Sunday, November 8, 2026 · 9:12 PM · Final: 114-108

The model's call
Miami Heat to win
Model confidence 81.8%
Books consensus 81.8%
Result Miami Heat won model ✓
Identical on purpose: the model applies no adjustment to the de-vigged consensus of the books and Novig, a no-cut exchange, until a candidate signal proves itself in shadow audit — none has yet. Kalshi and Polymarket below are a comparison, not an input.

Closing moneyline by book

The last price each book posted before first pitch — the prices this call could actually have been bet at. Best on each side is highlighted. In-game odds are deliberately excluded: once the game starts, the price tracks the score, not the matchup.

Book Miami HeatSacramento Kings
BetMGM -600 +425
BetRivers -480 +350
DraftKings -574 +429
ESPN BET -650 +425
Fanatics -575 +420
FanDuel -550 +410
Hard Rock Bet -600 +425
Novig -506 +471
Caesars -480 +360

Spread & total

Not part of the model's call. Collected from every book and graded in public so the prices can be checked — how spreads and totals have graded so far. The percent is what the price itself implies, vig removed.

Spread · closing
Heat −11.5
priced 51.1% to cover · 7 books, 1 on another number
opened Heat −8.5
Sacramento Kings covered +11.5
Total · closing
O/U 235.5
priced 50.0% over · 7 books, 1 on another number
opened 238.5
Under 235.5 (222 scored)
Spread by book HeatKings
BetMGM −11.5 -115 +11.5 -105
BetRivers −11.5 -110 +11.5 -112
DraftKings −11.5 -115 +11.5 -105
ESPN BET −11.5 -110 +11.5 -110
Fanatics −11.5 -115 +11.5 -105
FanDuel −11.5 -114 +11.5 -106
Hard Rock Bet −11.5 -115 +11.5 -105
Caesars −12.5 +100 +12.5 -120
Total by bookOverUnder
BetMGM 235.5 -110 235.5 -110
BetRivers 235.5 -112 235.5 -110
DraftKings 235.5 -105 235.5 -115
ESPN BET 235.5 -105 235.5 -115
Fanatics 235.5 -110 235.5 -110
FanDuel 235.5 -110 235.5 -110
Hard Rock Bet 235.5 -110 235.5 -110
Caesars 235 -115 235 -105

Prediction markets vs the books

Every venue sells the same thing — a dollar if that side wins — at a different price. Implied cost per venue below; amber = the cheapest way to buy that side at the close.

Venue Miami HeatSacramento Kings
Books consensus fair, de-vigged 81.8% 18.2%
Best book price incl. vig 82.8% 17.5%
Kalshi contract price 83.1% 16.9%

Contract prices exclude exchange trading fees (Kalshi ~1–2¢ midrange), which narrow small gaps. A venue meaningfully below the books consensus is either a bargain or an early opinion — the graded record decides which.

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