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

Los Angeles Dodgers at Miami Marlins

All Los Angeles Dodgers predictions · All Miami Marlins predictions

MLB · Sunday, September 13, 2026 · 1:41 PM · Final: 4-6

The model's call
Los Angeles Dodgers to win
Model confidence 55.5%
Books consensus 55.5%
Result Miami Marlins 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 Los Angeles DodgersMiami Marlins
BetMGM -140 +115
BetRivers -137 +115
DraftKings -137 +114
ESPN BET -135 +115
Fanatics -140 +115
FanDuel -138 +118
Hard Rock Bet -140 +120
Caesars -135 +115

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
Dodgers −1.5
priced 43.1% to cover · 8 books
Miami Marlins covered +1.5
Total · closing
O/U 8.5
priced 48.5% over · 7 books, 1 on another number
Over 8.5 (10 scored)
Spread by book DodgersMarlins
BetMGM −1.5 +120 +1.5 -145
BetRivers −1.5 +123 +1.5 -150
DraftKings −1.5 +122 +1.5 -147
ESPN BET −1.5 +125 +1.5 -150
Fanatics −1.5 +120 +1.5 -145
FanDuel −1.5 +126 +1.5 -152
Hard Rock Bet −1.5 +120 +1.5 -140
Caesars −1.5 +122 +1.5 -145
Total by bookOverUnder
BetMGM 8.5 -102 8.5 -118
BetRivers 8 -118 8 -120
DraftKings 8.5 -103 8.5 -117
ESPN BET 8.5 +100 8.5 -120
Fanatics 8.5 +100 8.5 -120
FanDuel 8.5 -104 8.5 -118
Hard Rock Bet 8.5 -105 8.5 -115
Caesars 8.5 -105 8.5 -115

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 Los Angeles DodgersMiami Marlins
Books consensus fair, de-vigged 55.5% 44.5%
Best book price incl. vig 57.4% 45.5%
Kalshi contract price 55.5% 44.5%
Polymarket contract price 55.5% 44.5%
Markets average 55.5% 44.5%

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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