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

Houston Astros at San Diego Padres

All Houston Astros predictions · All San Diego Padres predictions

MLB · Sunday, August 9, 2026 · 8:21 PM · Final: 2-7

The model's call
San Diego Padres to win
Model confidence 52.1%
Books consensus 52.1%
Result San Diego Padres 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 AstrosSan Diego Padres
BetMGM -102 -118
BetRivers +102 -115
DraftKings +103 -111
ESPN BET +100 -120
Fanatics +100 -120
FanDuel +106 -116
Hard Rock Bet +105 -115
Caesars +104 -114

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
Astros −1.5
priced 36.6% to cover · 6 books, 2 on another number
opened Padres −1.5
San Diego Padres covered +1.5
Total · closing
O/U 9
priced 50.0% over · 6 books, 2 on another number
opened 8.5
Push at 9
Spread by book AstrosPadres
BetMGM −1.5 +155 +1.5 -190
BetRivers −1.5 +165 +1.5 -215
DraftKings −1.5 +158 +1.5 -192
ESPN BET −1.5 +165 +1.5 -200
Fanatics +1.5 -200 −1.5 +160
FanDuel −1.5 +158 +1.5 -192
Hard Rock Bet −1.5 +175 +1.5 -185
Caesars +1.5 -195 −1.5 +162
Total by bookOverUnder
BetMGM 9 -110 9 -110
BetRivers 9 +100 9 -120
DraftKings 9 -113 9 -107
ESPN BET 8.5 -135 8.5 +115
Fanatics 9 -110 9 -110
FanDuel 9 -106 9 -114
Hard Rock Bet 8.5 -130 8.5 +120
Caesars 9 -115 9 -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 Houston AstrosSan Diego Padres
Books consensus fair, de-vigged 47.9% 52.1%
Best book price incl. vig 48.5% 52.6%
Kalshi contract price 47.5% 52.5%
Polymarket contract price 47.5% 52.5%
Markets average 47.5% 52.5%

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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