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 · Saturday, September 5, 2026 · 7:08 PM · Final: 6-3

The model's call
Texas Rangers to win
Model confidence 50.0%
Books consensus 50.0%
Result Tampa Bay Rays 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 -110 -110
BetRivers -109 -110
DraftKings -107 -112
ESPN BET -105 -105
Fanatics -110 -110
FanDuel -108 -108
Hard Rock Bet -110 -110
Caesars -105 -105

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 37.1% to cover · 8 books
Tampa Bay Rays covered −1.5
Total · closing
O/U 6.5
priced 52.5% over · 6 books, 2 on another number
opened 7
Over 6.5 (9 scored)
Spread by book RaysRangers
BetMGM −1.5 +155 +1.5 -190
BetRivers −1.5 +170 +1.5 -210
DraftKings −1.5 +154 +1.5 -188
ESPN BET −1.5 +165 +1.5 -200
Fanatics −1.5 +170 +1.5 -215
FanDuel −1.5 +152 +1.5 -184
Hard Rock Bet −1.5 +160 +1.5 -190
Caesars −1.5 +158 +1.5 -190
Total by bookOverUnder
BetMGM 6.5 -120 6.5 +100
BetRivers 6.5 -121 6.5 -103
DraftKings 7 +104 7 -126
ESPN BET 6.5 -125 6.5 +105
Fanatics 6.5 -120 6.5 +100
FanDuel 6.5 -124 6.5 +102
Hard Rock Bet 6.5 -125 6.5 +105
Caesars 7 +110 7 -130

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 50.0% 50.0%
Best book price incl. vig 51.2% 51.2%
Kalshi contract price 49.0% 51.0%
Polymarket contract price 48.5% 51.5%
Markets average 48.7% 51.2%

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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