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

St. Louis Cardinals at New York Yankees

All St. Louis Cardinals predictions · All New York Yankees predictions

MLB · Tuesday, August 4, 2026 · 7:06 PM · Final: 0-2

The model's call
New York Yankees to win
Model confidence 65.2%
Books consensus 65.2%
Result New York Yankees 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 St. Louis CardinalsNew York Yankees
BetMGM +170 -210
BetRivers +175 -200
DraftKings +179 -192
ESPN BET +175 -210
Fanatics +175 -215
FanDuel +186 -205
Hard Rock Bet +190 -200
Caesars +183 -203

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
Yankees −1.5
priced 48.0% to cover · 8 books
New York Yankees covered −1.5
Total · closing
O/U 8.5
priced 47.9% over · 4 books, 4 on another number
Under 8.5 (2 scored)
Spread by book CardinalsYankees
BetMGM +1.5 -115 −1.5 -105
BetRivers +1.5 -132 −1.5 +108
DraftKings +1.5 -117 −1.5 -103
ESPN BET +1.5 -120 −1.5 +100
Fanatics +1.5 -115 −1.5 -105
FanDuel +1.5 -118 −1.5 -102
Hard Rock Bet +1.5 -115 −1.5 +105
Caesars +1.5 -120 −1.5 +100
Total by bookOverUnder
BetMGM 8 -110 8 -110
BetRivers 8.5 -105 8.5 -115
DraftKings 8 -112 8 -107
ESPN BET 8.5 +105 8.5 -125
Fanatics 8 -115 8 -105
FanDuel 8.5 -102 8.5 -120
Hard Rock Bet 8.5 +105 8.5 -115
Caesars 8 -115 8 -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 at the close.

Venue St. Louis CardinalsNew York Yankees
Books consensus fair, de-vigged 34.8% 65.2%
Best book price incl. vig 34.5% 65.8%
Kalshi contract price 34.5% 65.5%
Polymarket contract price 35.5% 64.5%
Markets average 35.0% 65.0%

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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