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

Miami Marlins at Milwaukee Brewers

MLB · Friday, July 17, 2026 · 7:41 PM · Final: 1-2

The model's call
Milwaukee Brewers to win
Model confidence 58.2%
Books consensus 58.2%
Result Milwaukee Brewers won model ✓
Identical on purpose: the model applies no adjustment to the books’ de-vigged consensus until a candidate signal proves itself in shadow audit — none has yet. Prediction markets 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 MarlinsMilwaukee Brewers
BetMGM +125 -150
BetRivers +132 -150
DraftKings +129 -156
ESPN BET +130 -150
Fanatics +125 -150
FanDuel +130 -154
Hard Rock Bet +130 -155
Caesars +130 -155

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 MarlinsMilwaukee Brewers
Books consensus fair, de-vigged 41.8% 58.2%
Best book price incl. vig 43.1% 60.0%
Polymarket contract price 41.5% 58.5%

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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