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

Atlanta Braves at Chicago Cubs

All Atlanta Braves predictions · All Chicago Cubs predictions

MLB · Wednesday, September 16, 2026 · 7:41 PM

The model's call
Chicago Cubs to win
Model confidence 56.0%
Books consensus 56.0%
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 Atlanta BravesChicago Cubs
BetMGM +118 -145
DraftKings +117 -141
Fanatics +115 -140
FanDuel +122 -144
Caesars +118 -140

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 Atlanta BravesChicago Cubs
Books consensus fair, de-vigged 44.0% 56.0%
Best book price incl. vig 45.0% 58.3%
Kalshi contract price 44.0% 56.0%
Polymarket contract price 45.0% 55.0%
Markets average 44.5% 55.5%

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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The prediction-market prices on our game pages are tradeable markets.
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