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

Washington Nationals at San Diego Padres

All Washington Nationals predictions · All San Diego Padres predictions

MLB · Monday, September 7, 2026 · 5:11 PM · Final: 2-3

The model's call
San Diego Padres to win
Model confidence 64.2%
Books consensus 64.2%
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 Washington NationalsSan Diego Padres
BetMGM +165 -200
BetRivers +165 -200
DraftKings +169 -206
ESPN BET +170 -193
Fanatics +170 -205
FanDuel +166 -198
Hard Rock Bet +170 -210
Caesars +175 -195

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
Padres −1.5
priced 46.3% to cover · 8 books
Washington Nationals covered +1.5
Total · closing
O/U 8
priced 51.3% over · 4 books, 4 on another number
Under 8 (5 scored)
Spread by book NationalsPadres
BetMGM +1.5 -130 −1.5 +105
BetRivers +1.5 -129 −1.5 +106
DraftKings +1.5 -128 −1.5 +107
ESPN BET +1.5 -130 −1.5 +105
Fanatics +1.5 -125 −1.5 +105
FanDuel +1.5 -128 −1.5 +106
Hard Rock Bet +1.5 -125 −1.5 +105
Caesars +1.5 -130 −1.5 +110
Total by bookOverUnder
BetMGM 8 -115 8 -105
BetRivers 8.5 -103 8.5 -120
DraftKings 8 -117 8 -103
ESPN BET 8.5 +105 8.5 -125
Fanatics 8.5 +100 8.5 -120
FanDuel 8 -110 8 -110
Hard Rock Bet 8.5 +100 8.5 -120
Caesars 8 -120 8 +100

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 Washington NationalsSan Diego Padres
Books consensus fair, de-vigged 35.8% 64.2%
Best book price incl. vig 36.4% 65.9%
Kalshi contract price 35.1% 64.8%
Polymarket contract price 34.5% 65.5%
Markets average 34.8% 65.1%

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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