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

Washington Nationals at Philadelphia Phillies

All Washington Nationals predictions · All Philadelphia Phillies predictions

MLB · Wednesday, August 5, 2026 · 7:05 PM · Final: 10-4

The model's call
Philadelphia Phillies to win
Model confidence 64.6%
Books consensus 64.6%
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 Washington NationalsPhiladelphia Phillies
BetMGM +170 -210
BetRivers +175 -205
DraftKings +175 -187
ESPN BET +165 -195
Fanatics +170 -205
FanDuel +182 -198
Hard Rock Bet +180 -190
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
Phillies −1.5
priced 46.8% to cover · 8 books
Washington Nationals covered +1.5
Total · closing
O/U 9.5
priced 50.0% over · 8 books
Over 9.5 (14 scored)
Spread by book NationalsPhillies
BetMGM +1.5 -125 −1.5 +105
BetRivers +1.5 -122 −1.5 +100
DraftKings +1.5 -130 −1.5 +108
ESPN BET +1.5 -120 −1.5 +100
Fanatics +1.5 -125 −1.5 +105
FanDuel +1.5 -122 −1.5 +102
Hard Rock Bet +1.5 -120 −1.5 +110
Caesars +1.5 -125 −1.5 +105
Total by bookOverUnder
BetMGM 9.5 -115 9.5 -105
BetRivers 9.5 -107 9.5 -113
DraftKings 9.5 -111 9.5 -109
ESPN BET 9.5 -115 9.5 -105
Fanatics 9.5 -110 9.5 -110
FanDuel 9.5 -110 9.5 -110
Hard Rock Bet 9.5 -105 9.5 -105
Caesars 9.5 -110 9.5 -110

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 NationalsPhiladelphia Phillies
Books consensus fair, de-vigged 35.4% 64.6%
Best book price incl. vig 35.5% 65.2%
Kalshi contract price 35.1% 64.8%
Polymarket contract price 35.5% 64.5%
Markets average 35.3% 64.7%

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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