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

Atlanta Braves at Miami Marlins

All Atlanta Braves predictions · All Miami Marlins predictions

MLB · Friday, September 25, 2026 · 7:11 PM · Final: 0-3

The model's call
Atlanta Braves to win
Model confidence 51.3%
Books consensus 51.3%
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 Atlanta BravesMiami Marlins
BetMGM -115 -105
BetRivers -117 -103
DraftKings -117 -103
ESPN BET -115 -105
Fanatics -115 -105
FanDuel -118 +100
Hard Rock Bet -115 -105
Caesars -118 +101

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
Braves −1.5
priced 39.1% to cover · 8 books
Miami Marlins covered +1.5
Total · closing
O/U 8
priced 50.0% over · 4 books, 4 on another number
opened 8.5
Under 8 (3 scored)
Spread by book BravesMarlins
BetMGM −1.5 +145 +1.5 -175
BetRivers −1.5 +133 +1.5 -165
DraftKings −1.5 +144 +1.5 -174
ESPN BET −1.5 +145 +1.5 -175
Fanatics −1.5 +145 +1.5 -180
FanDuel −1.5 +146 +1.5 -178
Hard Rock Bet −1.5 +145 +1.5 -175
Caesars −1.5 +143 +1.5 -170
Total by bookOverUnder
BetMGM 8 -110 8 -110
BetRivers 8 -125 8 -115
DraftKings 8 -110 8 -110
ESPN BET 7.5 -130 7.5 +110
Fanatics 8 -110 8 -110
FanDuel 8.5 +104 8.5 -128
Hard Rock Bet 8.5 +105 8.5 -125
Caesars 7.5 -129 7.5 +109

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 Atlanta BravesMiami Marlins
Books consensus fair, de-vigged 51.3% 48.7%
Best book price incl. vig 53.5% 49.8%
Kalshi contract price 51.5% 48.5%
Polymarket contract price 51.5% 48.5%
Markets average 51.5% 48.5%

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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