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

Milwaukee Brewers at Chicago Cubs

All Milwaukee Brewers predictions · All Chicago Cubs predictions

MLB · Tuesday, September 1, 2026 · 7:41 PM · Final: 9-4

The model's call
Chicago Cubs to win
Model confidence 53.2%
Books consensus 53.2%
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 Milwaukee BrewersChicago Cubs
BetMGM +105 -125
BetRivers +105 -122
DraftKings +100 -121
ESPN BET +111 -125
Fanatics +105 -125
FanDuel +108 -126
Hard Rock Bet +105 -125
Caesars +108 -119

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
Cubs −1.5
priced 37.7% to cover · 7 books, 1 on another number
Milwaukee Brewers covered +1.5
Total · closing
O/U 10
priced 49.5% over · 6 books, 2 on another number
Over 10 (13 scored)
Spread by book BrewersCubs
BetMGM +1.5 -185 −1.5 +150
BetRivers +1.5 -195 −1.5 +155
DraftKings −1.5 +154 +1.5 -188
ESPN BET +1.5 -190 −1.5 +160
Fanatics +1.5 -185 −1.5 +150
FanDuel +1.5 -184 −1.5 +152
Hard Rock Bet +1.5 -185 −1.5 +155
Caesars +1.5 -195 −1.5 +162
Total by bookOverUnder
BetMGM 10 -110 10 -110
BetRivers 10 -105 10 -115
DraftKings 10 -112 10 -108
ESPN BET 9.5 -125 9.5 +105
Fanatics 10 -105 10 -115
FanDuel 10 -105 10 -115
Hard Rock Bet 10.5 +105 10.5 -125
Caesars 10 -115 10 -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 Milwaukee BrewersChicago Cubs
Books consensus fair, de-vigged 46.8% 53.2%
Best book price incl. vig 47.4% 54.3%
Kalshi contract price 46.5% 53.5%
Polymarket contract price 45.5% 54.5%
Markets average 46.0% 54.0%

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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