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

Chicago Cubs at Milwaukee Brewers

All Chicago Cubs predictions · All Milwaukee Brewers predictions

MLB · Tuesday, September 8, 2026 · 7:41 PM · Final: 3-4

The model's call
Milwaukee Brewers to win
Model confidence 65.1%
Books consensus 65.1%
Result Milwaukee Brewers 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 Chicago CubsMilwaukee Brewers
BetMGM +170 -210
BetRivers +185 -225
DraftKings +163 -199
ESPN BET +181 -207
Fanatics +180 -215
FanDuel +176 -210
Hard Rock Bet +170 -220
Caesars +170 -190

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
Brewers −1.5
priced 46.8% to cover · 8 books
Chicago Cubs covered +1.5
Total · closing
O/U 7.5
priced 47.2% over · 5 books, 3 on another number
Under 7.5 (7 scored)
Spread by book CubsBrewers
BetMGM +1.5 -130 −1.5 +105
BetRivers +1.5 -124 −1.5 +102
DraftKings +1.5 -131 −1.5 +108
ESPN BET +1.5 -125 −1.5 +105
Fanatics +1.5 -125 −1.5 +105
FanDuel +1.5 -120 −1.5 +100
Hard Rock Bet +1.5 -125 −1.5 +105
Caesars +1.5 -120 −1.5 +100
Total by bookOverUnder
BetMGM 7.5 +100 7.5 -120
BetRivers 7 -129 7 -112
DraftKings 7 -122 7 +102
ESPN BET 7.5 +110 7.5 -130
Fanatics 7.5 +100 7.5 -120
FanDuel 7.5 +102 7.5 -124
Hard Rock Bet 7.5 +105 7.5 -125
Caesars 7 -120 7 +100

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 Chicago CubsMilwaukee Brewers
Books consensus fair, de-vigged 34.9% 65.1%
Best book price incl. vig 35.1% 65.5%
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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