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

Texas Rangers at Houston Astros

All Texas Rangers predictions · All Houston Astros predictions

MLB · Saturday, August 1, 2026 · 7:11 PM · Final: 4-5

The model's call
Texas Rangers to win
Model confidence 53.2%
Books consensus 53.2%
Result Houston Astros 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 Texas RangersHouston Astros
BetMGM -125 +105
BetRivers -120 +106
DraftKings -126 +104
ESPN BET -130 +110
Fanatics -125 +105
FanDuel -120 +110
Hard Rock Bet -120 +110
Caesars -125 +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
Rangers −1.5
priced 40.9% to cover · 8 books
Houston Astros covered +1.5
Total · closing
O/U 8.5
priced 46.6% over · 5 books, 3 on another number
Over 8.5 (9 scored)
Spread by book RangersAstros
BetMGM −1.5 +125 +1.5 -155
BetRivers −1.5 +135 +1.5 -165
DraftKings −1.5 +130 +1.5 -157
ESPN BET −1.5 +135 +1.5 -160
Fanatics −1.5 +135 +1.5 -165
FanDuel −1.5 +138 +1.5 -166
Hard Rock Bet −1.5 +140 +1.5 -150
Caesars −1.5 +130 +1.5 -155
Total by bookOverUnder
BetMGM 8.5 -102 8.5 -118
BetRivers 8 -114 8 -106
DraftKings 8 -112 8 -107
ESPN BET 8.5 +105 8.5 -125
Fanatics 8 -115 8 -105
FanDuel 8.5 +104 8.5 -128
Hard Rock Bet 8.5 +110 8.5 -120
Caesars 8.5 +110 8.5 -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 Texas RangersHouston Astros
Books consensus fair, de-vigged 53.2% 46.8%
Best book price incl. vig 54.5% 47.6%
Kalshi contract price 53.0% 47.0%
Polymarket contract price 52.5% 47.5%
Markets average 52.8% 47.2%

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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