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

Miami Marlins at Cincinnati Reds

All Miami Marlins predictions · All Cincinnati Reds predictions

MLB · Sunday, August 16, 2026 · 1:41 PM · Final: 7-1

The model's call
Miami Marlins to win
Model confidence 53.3%
Books consensus 53.3%
Result Miami Marlins 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 MarlinsCincinnati Reds
BetMGM -125 +105
BetRivers -124 +108
DraftKings -118 +110
ESPN BET -120 +107
Fanatics -125 +105
FanDuel -120 +110
Hard Rock Bet -120 +110
Caesars -121 +110

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 MarlinsCincinnati Reds
Books consensus fair, de-vigged 53.3% 46.7%
Best book price incl. vig 54.1% 47.6%
Kalshi contract price 53.0% 47.0%
Polymarket contract price 53.5% 46.5%
Markets average 53.2% 46.8%

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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