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

Washington Nationals at Philadelphia Phillies

MLB · Monday, August 3, 2026 · 6:41 PM

The model's call
Philadelphia Phillies to win
Model confidence 57.5%
Books consensus 57.5%
Identical on purpose: the model applies no adjustment to the books’ de-vigged consensus until a candidate signal proves itself in shadow audit — none has yet. Prediction markets below are a comparison, not an input.

Line shop — latest moneyline by book

Best available price on each side is highlighted. Prices move; always confirm at the book.

Book Washington NationalsPhiladelphia Phillies
BetRivers +125 -150
DraftKings +123 -149
ESPN BET +125 -145
FanDuel +134 -144
Hard Rock Bet +135 -145

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 right now.

Venue Washington NationalsPhiladelphia Phillies
Books consensus fair, de-vigged 42.5% 57.5%
Best book price incl. vig 42.6% 59.0%
Kalshi contract price 41.5% 58.5%
Polymarket contract price 42.0% 58.0%
Markets average 41.7% 58.3%

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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