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

Philadelphia Phillies at Miami Marlins

All Philadelphia Phillies predictions · All Miami Marlins predictions

MLB · Monday, July 27, 2026 · 6:41 PM · Final: 7-8

The model's call
Philadelphia Phillies to win
Model confidence 64.3%
Books consensus 64.3%
Result Miami Marlins 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 Philadelphia PhilliesMiami Marlins
BetMGM -200 +165
BetRivers -190 +165
DraftKings -205 +167
ESPN BET -200 +170
Fanatics -205 +170
FanDuel -205 +172
Hard Rock Bet -200 +165
Caesars -215 +178

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 52.1% to cover · 8 books
Miami Marlins covered +1.5
Total · closing
O/U 7.5
priced 52.0% over · 6 books, 2 on another number
Over 7.5 (15 scored)
Spread by book PhilliesMarlins
BetMGM −1.5 -120 +1.5 +100
BetRivers −1.5 -108 +1.5 -113
DraftKings −1.5 -120 +1.5 -101
ESPN BET −1.5 -115 +1.5 -105
Fanatics −1.5 -120 +1.5 +100
FanDuel −1.5 -118 +1.5 -102
Hard Rock Bet −1.5 -120 +1.5 +100
Caesars −1.5 -120 +1.5 +100
Total by bookOverUnder
BetMGM 7.5 -118 7.5 -102
BetRivers 7.5 -113 7.5 -107
DraftKings 8 +100 8 -120
ESPN BET 7.5 -120 7.5 +100
Fanatics 8 -105 8 -115
FanDuel 7.5 -122 7.5 +100
Hard Rock Bet 7.5 -120 7.5 +100
Caesars 7.5 -115 7.5 -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 Philadelphia PhilliesMiami Marlins
Books consensus fair, de-vigged 64.3% 35.7%
Best book price incl. vig 65.5% 36.0%
Kalshi contract price 64.5% 35.5%
Polymarket contract price 64.5% 35.5%
Markets average 64.5% 35.5%

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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