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

New York Yankees at Chicago Cubs

All New York Yankees predictions · All Chicago Cubs predictions

MLB · Saturday, August 1, 2026 · 7:16 PM · Final: 2-5

The model's call
Chicago Cubs to win
Model confidence 53.5%
Books consensus 53.5%
Result Chicago Cubs 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 New York YankeesChicago Cubs
BetMGM +110 -135
BetRivers +110 -130
DraftKings +108 -130
ESPN BET +105 -125
Fanatics +105 -130
FanDuel +110 -118
Hard Rock Bet +110 -120
Caesars +105 -125

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 New York YankeesChicago Cubs
Books consensus fair, de-vigged 46.5% 53.5%
Best book price incl. vig 47.6% 54.1%
Kalshi contract price 46.5% 53.5%
Polymarket contract price 47.5% 52.5%
Markets average 47.0% 53.0%

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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