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

Athletics at Boston Red Sox

MLB · Friday, August 7, 2026 · 7:11 PM

The model's call
Boston Red Sox to win
Model confidence 69.0%
Books consensus 69.0%
Identical on purpose: the model applies no adjustment to the books’ de-vigged consensus until a candidate signal proves itself in shadow audit — none has yet. Prediction markets below are a comparison, not an input.

Line shop — latest moneyline by book

Best available price on each side is highlighted. Prices move; always confirm at the book.

Book AthleticsBoston Red Sox
BetRivers +200 -245
ESPN BET +210 -250
FanDuel +210 -255
Caesars +225 -255

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 right now.

Venue AthleticsBoston Red Sox
Books consensus fair, de-vigged 31.0% 69.0%
Best book price incl. vig 30.8% 71.0%
Kalshi contract price 28.8% 71.2%

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.

Trade the event contracts
The prediction-market prices on our game pages are tradeable markets.
Referral links — we may earn a reward if you sign up. 18+. Event contracts involve risk; this is not investment advice.

Back to today's board · The full record