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

Seattle Mariners at Texas Rangers

All Seattle Mariners predictions · All Texas Rangers predictions

MLB · Sunday, July 26, 2026 · 2:36 PM · Final: 6-4

The model's call
Texas Rangers to win
Model confidence 50.4%
Books consensus 50.4%
Result Seattle Mariners 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 Seattle MarinersTexas Rangers
BetMGM -105 -115
BetRivers -107 -107
DraftKings -103 -117
ESPN BET -110 -110
Fanatics -110 -110
FanDuel -104 -112
Hard Rock Bet -105 -115
Caesars -110 -110

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
Mariners −1.5
priced 36.2% to cover · 6 books, 2 on another number
Seattle Mariners covered −1.5
Total · closing
O/U 7
priced 52.2% over · 5 books, 3 on another number
Over 7 (10 scored)
Spread by book MarinersRangers
BetMGM −1.5 +165 +1.5 -200
BetRivers −1 +125 +1 -152
DraftKings −1.5 +171 +1.5 -209
ESPN BET −1.5 +165 +1.5 -200
Fanatics −1.5 +160 +1.5 -200
FanDuel −1.5 +164 +1.5 -200
Hard Rock Bet −1.5 +160 +1.5 -195
Caesars +1.5 -235 −1.5 +192
Total by bookOverUnder
BetMGM 7 -120 7 +100
BetRivers 7 -122 7 +102
DraftKings 7 -123 7 +102
ESPN BET 7.5 +110 7.5 -130
Fanatics 7 -115 7 -105
FanDuel 7.5 +102 7.5 -124
Hard Rock Bet 7.5 +110 7.5 -130
Caesars 7 -120 7 +100

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 Seattle MarinersTexas Rangers
Books consensus fair, de-vigged 49.6% 50.4%
Best book price incl. vig 50.7% 51.7%
Kalshi contract price 49.5% 50.5%
Polymarket contract price 49.5% 50.5%
Markets average 49.5% 50.5%

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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