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PolymarketResolvedCloses Aug 13, 2026Sports

Athletics vs. Cincinnati Reds Predictions

Polymarket11 outcomesVolume $625K
1
Spread -1.5 Most likely
91%
2
Spread -2.5
78%
3
O/U 11.5
44%
4
O/U 9.5
24%
5
Extra Innings
11%
6
O/U 10.5
10%
+5 more outcomes

Will the Athletics and Reds Stay Under 8.5 Runs in Their Aug 13, 2026 Matchup?

This prediction market asks whether the total run output between Oakland and Cincinnati will fall below or exceed key thresholds on Polymarket. Bettors can wager on the full-game over-under at 8.5 and 9.5 runs, isolate first-five-inning scoring across multiple lines, or back a no-run first inning (NRFI). The spread at −1.5 rounds out the outcomes, offering a moneyline proxy for close contests.

Market Odds Suggest Low Scoring: What 91% Implied Probability Tells Us

The crowd is pricing this as a tight, potentially low-scoring affair. The 8.5-run over-under sits at 91% implied probability for the over, indicating the market leans toward fewer total runs. First-inning markets show even more caution: NRFI holds 91% probability, while first-five totals range from 86% (under 2.5) down to 46% (under 5.5), painting a picture of selective early offense. The −1.5 spread at 91% reflects competitive positioning.

What Could Shift Athletics-Reds Run Totals Before Aug 13, 2026

Closing lineups, bullpen health, weather, and ballpark conditions typically move run-total markets. Weather patterns affecting carry, late roster changes, or pitching adjustments in the final hours before first pitch often trigger repricing across all totals and NRFI odds. Injury reports or lineup shuffles closer to game time can also swing the directional edge on moneyline spreads and inning-by-inning totals as market participants react to fresh information.

QuestionAthletics vs. Cincinnati Reds
TypeMulti-outcome
Total volume$625K
ClosesAug 13, 2026
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