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

Philadelphia Phillies at Atlanta Braves

MLB · Saturday, September 12, 2026 · 7:16 PM

The model's call
Philadelphia Phillies to win
Model confidence 53.7%
Books consensus 53.7%
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.

Line shop — latest moneyline by book

Best available price on each side is highlighted. Prices move; always confirm at the book.

Book Philadelphia PhilliesAtlanta Braves
BetMGM -130 +105
DraftKings -126 +105
ESPN BET -130 +110
Fanatics -125 +105
FanDuel -134 +114
Hard Rock Bet -130 +110
Caesars -125 +105

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 right now.

Venue Philadelphia PhilliesAtlanta Braves
Books consensus fair, de-vigged 53.7% 46.3%
Best book price incl. vig 55.6% 46.7%
Kalshi contract price 53.0% 47.0%
Polymarket contract price 51.5% 48.5%
Markets average 52.2% 47.7%

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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