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San Diego Padres at San Francisco Giants

All San Diego Padres predictions · All San Francisco Giants predictions

MLB · Sunday, September 13, 2026 · 7:21 PM

The model's call
San Diego Padres to win
Model confidence 53.2%
Books consensus 53.2%
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 San Diego PadresSan Francisco Giants
BetMGM -125 +105
DraftKings -126 +104
ESPN BET -130 +110
Fanatics -125 +105
FanDuel -130 +110
Hard Rock Bet -130 +110
Caesars -125 +105

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 San Diego PadresSan Francisco Giants
Books consensus fair, de-vigged 53.2% 46.8%
Best book price incl. vig 55.6% 47.6%
Kalshi contract price 53.7% 46.3%
Polymarket contract price 54.0% 46.0%
Markets average 53.8% 46.2%

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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