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

Cincinnati Reds at Washington Nationals

All Cincinnati Reds predictions · All Washington Nationals predictions

MLB · Sunday, August 9, 2026 · 12:16 PM · Final: 1-7

The model's call
Washington Nationals to win
Model confidence 52.1%
Books consensus 52.1%
Result Washington Nationals 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 Cincinnati RedsWashington Nationals
BetMGM -102 -118
BetRivers -108 -106
DraftKings +102 -110
ESPN BET +100 -120
Fanatics +100 -120
FanDuel +104 -114
Hard Rock Bet +105 -115
Caesars +105 -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
Reds −1.5
priced 37.3% to cover · 8 books
Washington Nationals covered +1.5
Total · closing
O/U 9.5
priced 47.5% over · 4 books, 4 on another number
Under 9.5 (8 scored)
Spread by book RedsNationals
BetMGM −1.5 +155 +1.5 -190
BetRivers −1.5 +150 +1.5 -186
DraftKings −1.5 +148 +1.5 -180
ESPN BET −1.5 +160 +1.5 -190
Fanatics −1.5 +155 +1.5 -190
FanDuel −1.5 +168 +1.5 -205
Hard Rock Bet −1.5 +170 +1.5 -180
Caesars −1.5 +158 +1.5 -190
Total by bookOverUnder
BetMGM 9 -118 9 -102
BetRivers 9 -113 9 -106
DraftKings 9.5 -101 9.5 -120
ESPN BET 9.5 +100 9.5 -120
Fanatics 9 -120 9 +100
FanDuel 9.5 +102 9.5 -124
Hard Rock Bet 9.5 +110 9.5 -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 Cincinnati RedsWashington Nationals
Books consensus fair, de-vigged 47.9% 52.1%
Best book price incl. vig 48.8% 51.5%
Kalshi contract price 48.5% 51.5%
Polymarket contract price 48.5% 51.5%
Markets average 48.5% 51.5%

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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