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

San Diego Padres at Arizona Diamondbacks

All San Diego Padres predictions · All Arizona Diamondbacks predictions

MLB · Wednesday, August 5, 2026 · 9:41 PM · Final: 4-10

The model's call
San Diego Padres to win
Model confidence 55.9%
Books consensus 55.9%
Result Arizona Diamondbacks won model ✗
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.

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 San Diego PadresArizona Diamondbacks
BetMGM -140 +115
BetRivers -136 +120
DraftKings -128 +120
ESPN BET -136 +121
Fanatics -140 +115
FanDuel -132 +122
Hard Rock Bet -135 +125
Caesars -135 +125

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 San Diego PadresArizona Diamondbacks
Books consensus fair, de-vigged 55.9% 44.1%
Best book price incl. vig 56.1% 44.4%
Kalshi contract price 56.5% 43.5%
Polymarket contract price 56.5% 43.5%
Markets average 56.5% 43.5%

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.

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