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

Los Angeles Dodgers at Arizona Diamondbacks

All Los Angeles Dodgers predictions · All Arizona Diamondbacks predictions

MLB · Sunday, August 9, 2026 · 4:10 PM · Final: 2-4

The model's call
Los Angeles Dodgers to win
Model confidence 56.3%
Books consensus 56.3%
Result Arizona Diamondbacks 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 DodgersArizona Diamondbacks
BetMGM -145 +118
BetRivers -139 +123
DraftKings -129 +120
ESPN BET -140 +120
Fanatics -140 +115
FanDuel -130 +122
Hard Rock Bet -135 +125
Caesars -135 +125

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 44.1% to cover · 8 books
Arizona Diamondbacks covered +1.5
Total · closing
O/U 8.5
priced 52.2% over · 8 books
Under 8.5 (6 scored)
Spread by book DodgersDiamondbacks
BetMGM −1.5 +115 +1.5 -140
BetRivers −1.5 +118 +1.5 -143
DraftKings −1.5 +114 +1.5 -137
ESPN BET −1.5 +120 +1.5 -145
Fanatics −1.5 +110 +1.5 -135
FanDuel −1.5 +118 +1.5 -142
Hard Rock Bet −1.5 +125 +1.5 -135
Caesars −1.5 +110 +1.5 -130
Total by bookOverUnder
BetMGM 8.5 -120 8.5 +100
BetRivers 8.5 -117 8.5 -104
DraftKings 8.5 -120 8.5 -101
ESPN BET 8.5 -120 8.5 +100
Fanatics 8.5 -120 8.5 +100
FanDuel 8.5 -120 8.5 -102
Hard Rock Bet 8.5 -115 8.5 +105
Caesars 8.5 -120 8.5 +100

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 DodgersArizona Diamondbacks
Books consensus fair, de-vigged 56.3% 43.7%
Best book price incl. vig 56.3% 44.4%
Kalshi contract price 56.5% 43.5%
Polymarket contract price 55.5% 44.5%
Markets average 56.0% 44.0%

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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