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

Tampa Bay Rays at Texas Rangers

All Tampa Bay Rays predictions · All Texas Rangers predictions

MLB · Sunday, September 6, 2026 · 2:36 PM · Final: 6-8

The model's call
Tampa Bay Rays to win
Model confidence 52.2%
Books consensus 52.2%
Result Texas Rangers 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 Tampa Bay RaysTexas Rangers
BetMGM -120 +100
BetRivers -120 +100
DraftKings -120 -101
ESPN BET -118 +104
Fanatics -120 +100
FanDuel -118 +100
Hard Rock Bet -120 +100
Caesars -118 +107

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
Rays −1.5
priced 39.2% to cover · 7 books, 1 on another number
Texas Rangers covered +1.5
Total · closing
O/U 7.5
priced 50.0% over · 8 books
Over 7.5 (14 scored)
Spread by book RaysRangers
BetMGM −1.5 +140 +1.5 -170
BetRivers −1.5 +143 +1.5 -177
DraftKings −1.5 +144 +1.5 -175
ESPN BET −1.5 +145 +1.5 -175
Fanatics −1.5 +145 +1.5 -180
FanDuel −1.5 +140 +1.5 -172
Hard Rock Bet −1.5 +150 +1.5 -175
Caesars +1.5 -240 −1.5 +196
Total by bookOverUnder
BetMGM 7.5 -115 7.5 -105
BetRivers 7.5 -108 7.5 -113
DraftKings 7.5 -108 7.5 -111
ESPN BET 7.5 -110 7.5 -110
Fanatics 7.5 -110 7.5 -110
FanDuel 7.5 -118 7.5 -104
Hard Rock Bet 7.5 -110 7.5 -110
Caesars 7.5 -110 7.5 -110

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 Tampa Bay RaysTexas Rangers
Books consensus fair, de-vigged 52.2% 47.8%
Best book price incl. vig 54.1% 48.3%
Kalshi contract price 51.5% 48.5%
Polymarket contract price 50.5% 49.5%
Markets average 51.0% 49.0%

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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