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

Milwaukee Brewers at Pittsburgh Pirates

All Milwaukee Brewers predictions · All Pittsburgh Pirates predictions

MLB · Wednesday, September 16, 2026 · 6:41 PM · Final: 5-4

The model's call
Milwaukee Brewers to win
Model confidence 54.3%
Books consensus 54.3%
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 BrewersPittsburgh Pirates
BetMGM -130 +110
BetRivers -132 +110
DraftKings -132 +110
ESPN BET -130 +110
Fanatics -130 +110
FanDuel -130 +110
Hard Rock Bet -130 +110
Caesars -135 +115

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 41.5% to cover · 8 books
Pittsburgh Pirates covered +1.5
Total · closing
O/U 7.5
priced 48.4% over · 8 books
Over 7.5 (9 scored)
Spread by book BrewersPirates
BetMGM −1.5 +130 +1.5 -155
BetRivers −1.5 +128 +1.5 -159
DraftKings −1.5 +130 +1.5 -157
ESPN BET −1.5 +135 +1.5 -160
Fanatics −1.5 +130 +1.5 -160
FanDuel −1.5 +134 +1.5 -162
Hard Rock Bet −1.5 +130 +1.5 -160
Caesars −1.5 +130 +1.5 -155
Total by bookOverUnder
BetMGM 7.5 -102 7.5 -118
BetRivers 7.5 -103 7.5 -120
DraftKings 7.5 -102 7.5 -118
ESPN BET 7.5 -105 7.5 -115
Fanatics 7.5 -105 7.5 -115
FanDuel 7.5 -104 7.5 -118
Hard Rock Bet 7.5 +100 7.5 -120
Caesars 7.5 -105 7.5 -115

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 BrewersPittsburgh Pirates
Books consensus fair, de-vigged 54.3% 45.7%
Best book price incl. vig 56.5% 46.5%
Kalshi contract price 55.5% 44.5%
Polymarket contract price 55.5% 44.5%
Markets average 55.5% 44.5%

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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