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

Chicago White Sox at Kansas City Royals

All Chicago White Sox predictions · All Kansas City Royals predictions

MLB · Thursday, September 24, 2026 · 2:11 PM · Final: 9-1

The model's call
Chicago White Sox to win
Model confidence 55.6%
Books consensus 55.6%
Result Chicago White Sox 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 White SoxKansas City Royals
BetMGM -140 +115
BetRivers -139 +118
DraftKings -142 +118
ESPN BET -140 +120
Fanatics -140 +115
FanDuel -136 +116
Hard Rock Bet -135 +115
Caesars -136 +116

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
White Sox −1.5
priced 43.4% to cover · 8 books
Chicago White Sox covered −1.5
Total · closing
O/U 8.5
priced 52.2% over · 7 books, 1 on another number
Over 8.5 (10 scored)
Spread by book White SoxRoyals
BetMGM −1.5 +118 +1.5 -145
BetRivers −1.5 +114 +1.5 -139
DraftKings −1.5 +118 +1.5 -143
ESPN BET −1.5 +125 +1.5 -150
Fanatics −1.5 +120 +1.5 -145
FanDuel −1.5 +125 +1.5 -150
Hard Rock Bet −1.5 +125 +1.5 -150
Caesars −1.5 +122 +1.5 -143
Total by bookOverUnder
BetMGM 8.5 -120 8.5 +100
BetRivers 9 -118 9 -122
DraftKings 8.5 -121 8.5 +100
ESPN BET 8.5 -120 8.5 +100
Fanatics 8.5 -120 8.5 +100
FanDuel 8.5 -122 8.5 +100
Hard Rock Bet 8.5 -120 8.5 +100
Caesars 8.5 -124 8.5 +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 Chicago White SoxKansas City Royals
Books consensus fair, de-vigged 55.6% 44.4%
Best book price incl. vig 57.4% 45.5%
Kalshi contract price 56.5% 43.5%
Polymarket contract price 55.5% 44.5%
Markets average 56.0% 44.0%

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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