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

Miami Marlins at New York Mets

All Miami Marlins predictions · All New York Mets predictions

MLB · Sunday, August 2, 2026 · 1:41 PM · Final: 2-0

The model's call
Miami Marlins to win
Model confidence 52.4%
Books consensus 52.4%
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 Miami MarlinsNew York Mets
BetMGM -120 +100
BetRivers -120 +106
DraftKings -122 +101
ESPN BET -125 +105
Fanatics -120 +100
FanDuel -116 +106
Hard Rock Bet -115 +105
Caesars -120 +100

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
Marlins −1.5
priced 40.4% to cover · 8 books
Miami Marlins covered −1.5
Total · closing
O/U 8.5
priced 51.1% over · 8 books
opened 9
Under 8.5 (2 scored)
Spread by book MarlinsMets
BetMGM −1.5 +135 +1.5 -165
BetRivers −1.5 +132 +1.5 -162
DraftKings −1.5 +138 +1.5 -167
ESPN BET −1.5 +140 +1.5 -165
Fanatics −1.5 +135 +1.5 -165
FanDuel −1.5 +134 +1.5 -162
Hard Rock Bet −1.5 +145 +1.5 -155
Caesars −1.5 +140 +1.5 -165
Total by bookOverUnder
BetMGM 8.5 -115 8.5 -105
BetRivers 8.5 -115 8.5 -105
DraftKings 8.5 -114 8.5 -105
ESPN BET 8.5 -115 8.5 -105
Fanatics 8.5 -115 8.5 -105
FanDuel 8.5 -115 8.5 -105
Hard Rock Bet 8.5 -110 8.5 +100
Caesars 8.5 -115 8.5 -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 Miami MarlinsNew York Mets
Books consensus fair, de-vigged 52.4% 47.6%
Best book price incl. vig 53.5% 48.5%
Kalshi contract price 52.5% 47.5%
Polymarket contract price 52.5% 47.5%
Markets average 52.5% 47.5%

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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