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

Colorado Rockies at New York Yankees

MLB · Tuesday, September 8, 2026 · 7:06 PM

The model's call
New York Yankees to win
Model confidence 73.0%
Books consensus 73.0%
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 Colorado RockiesNew York Yankees
BetMGM +260 -325
BetRivers +265 -335
DraftKings +246 -311
ESPN BET +260 -320
Fanatics +240 -300
FanDuel +265 -330
Hard Rock Bet +250 -325
Caesars +255 -295

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 Colorado RockiesNew York Yankees
Books consensus fair, de-vigged 27.0% 73.0%
Best book price incl. vig 27.4% 74.7%
Kalshi contract price 26.9% 73.1%
Polymarket contract price 27.5% 72.5%
Markets average 27.2% 72.8%

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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