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PolymarketOpen marketCloses Aug 13, 2026Sports

San Diego Padres vs. Arizona Diamondbacks Predictions

Polymarket17 outcomesVolume $1.1M
1
Spread -1.5 Most likely
99%
2
Spread -2.5
99%
3
Spread -3.5
50%
4
Spread -4.5
50%
5
Spread -5.5
50%
6
Spread -6.5
50%
+11 more outcomes

What This Padres–Diamondbacks Market Is Asking

The Polymarket prediction market on San Diego Padres vs. Arizona Diamondbacks lets traders bet across eight distinct outcomes: moneyline, run-total ranges, first-five-inning over-unders, and no-runs-first-inning scenarios. The market closes Aug 13, 2026. Traders can isolate their edge on whether runs score early, how many total runs cross the plate, or which team prevails outright.

Market-Implied Probabilities for Padres–Diamondbacks on Polymarket

The crowd prices the Padres moneyline at 99%, suggesting a moderate edge for San Diego. For run totals, first-five-inning under 2.5 runs sits at 99%—the market's highest conviction. The full-game over 8.5 is 99%, implying modest offensive expectations. A no-runs-first-inning scenario is 99%, and the Padres spread (−1.5) draws 99%, reflecting a close matchup.

What Could Shift Padres–Diamondbacks Pricing Before Aug 13, 2026

Starting pitcher news, bullpen availability, and weather at game time typically move these markets. A weather report forecasting wind or cold could depress run totals across all first-five and full-game lines. Injury updates to key position players or relievers would reprrice the moneyline and spread. Shift in crowd sentiment—tracked via order flow—can widen or compress gaps between early-inning and full-game run expectations, moving the correlation between the 2.5, 3.5, 4.5, and 5.5 levels.

QuestionSan Diego Padres vs. Arizona Diamondbacks
TypeMulti-outcome
Total volume$1.1M
ClosesAug 13, 2026
MarketPolymarket · trade on Polymarket →