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

Houston Astros at Chicago White Sox

All Houston Astros predictions · All Chicago White Sox predictions

MLB · Friday, July 24, 2026 · 7:41 PM · Final: 9-5

The model's call
Chicago White Sox to win
Model confidence 55.3%
Books consensus 55.3%
Result Houston Astros 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 Houston AstrosChicago White Sox
BetMGM +110 -135
BetRivers +108 -122
DraftKings +114 -137
ESPN BET +115 -135
Fanatics +115 -140
FanDuel +116 -134
Hard Rock Bet +115 -135
Caesars +115 -135

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 38.8% to cover · 8 books
Houston Astros covered +1.5
Total · closing
O/U 9
priced 47.8% over · 5 books, 3 on another number
Over 9 (14 scored)
Spread by book AstrosWhite Sox
BetMGM +1.5 -175 −1.5 +145
BetRivers +1.5 -195 −1.5 +155
DraftKings +1.5 -175 −1.5 +144
ESPN BET +1.5 -180 −1.5 +150
Fanatics +1.5 -180 −1.5 +145
FanDuel +1.5 -178 −1.5 +146
Hard Rock Bet +1.5 -180 −1.5 +150
Caesars +1.5 -170 −1.5 +143
Total by bookOverUnder
BetMGM 9 +100 9 -120
BetRivers 9 +100 9 -120
DraftKings 9 -103 9 -117
ESPN BET 8.5 -125 8.5 +105
Fanatics 9 +100 9 -120
FanDuel 8.5 -124 8.5 +102
Hard Rock Bet 8.5 -125 8.5 +105
Caesars 9 +100 9 -120

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 Houston AstrosChicago White Sox
Books consensus fair, de-vigged 44.7% 55.3%
Best book price incl. vig 46.3% 55.0%
Kalshi contract price 45.5% 55.5%
Polymarket contract price 45.5% 54.5%
Markets average 45.5% 55.0%

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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