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

Washington Nationals at Atlanta Braves

All Washington Nationals predictions · All Atlanta Braves predictions

MLB · Thursday, July 30, 2026 · 7:16 PM · Final: 4-5

The model's call
Atlanta Braves to win
Model confidence 58.8%
Books consensus 58.8%
Result Atlanta Braves 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 NationalsAtlanta Braves
BetMGM +135 -165
BetRivers +135 -155
DraftKings +134 -162
ESPN BET +135 -155
Fanatics +130 -155
FanDuel +130 -154
Hard Rock Bet +130 -160
Caesars +135 -160

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
Braves −1.5
priced 42.5% to cover · 8 books
Washington Nationals covered +1.5
Total · closing
O/U 10
priced 49.0% over · 6 books, 2 on another number
Under 10 (9 scored)
Spread by book NationalsBraves
BetMGM +1.5 -150 −1.5 +125
BetRivers +1.5 -152 −1.5 +125
DraftKings +1.5 -145 −1.5 +120
ESPN BET +1.5 -150 −1.5 +125
Fanatics +1.5 -150 −1.5 +125
FanDuel +1.5 -164 −1.5 +136
Hard Rock Bet +1.5 -155 −1.5 +130
Caesars +1.5 -155 −1.5 +130
Total by bookOverUnder
BetMGM 10 -105 10 -115
BetRivers 10 -106 10 -114
DraftKings 10 -113 10 -107
ESPN BET 10.5 +105 10.5 -125
Fanatics 10 -105 10 -115
FanDuel 10 -110 10 -110
Hard Rock Bet 9.5 -125 9.5 +105
Caesars 10 -105 10 -115

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 NationalsAtlanta Braves
Books consensus fair, de-vigged 41.2% 58.8%
Best book price incl. vig 42.6% 60.6%
Kalshi contract price 40.5% 59.5%
Polymarket contract price 41.5% 58.5%
Markets average 41.0% 59.0%

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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