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PolymarketResolvedCloses Aug 12, 2026Sports

Toronto Blue Jays vs. Houston Astros Predictions

Polymarket9 outcomesVolume $1.2M
1
Toronto Blue Jays vs. Houston Astros Most likely
100%
2
O/U 8.5
100%
3
Extra Innings
90%
4
Spread -1.5
0%
5
Spread -2.5
0%
6
Spread -1.5
0%
+3 more outcomes

Toronto Blue Jays vs. Houston Astros Prediction Market on Polymarket

This Polymarket board covers the Blue Jays–Astros matchup closing Aug 12, 2026, with eight distinct outcomes spanning run totals, early-inning scoring, and pitcher performance. Traders are pricing first-5-inning over/unders at three thresholds, full-game totals, a no-run-first-inning outcome, and a spread bet. The market is live and reflects real-time crowd conviction across all these angles.

Market-Implied Scoring: What the Odds Reveal

The crowd is most confident in a low-scoring first five innings, pricing the under 2.5 runs at 100% implied probability. Full-game totals show declining conviction as run expectations rise: over 6.5 at 100%, over 7.5 at 100%, and over 8.5 at 100%. The no-run-first-inning (NRFI) outcome sits at 100%, suggesting traders see roughly even odds for a scoreless start. The spread at –1.5 implies 100%, reflecting competitive pricing on the win-margin question.

What Could Shift These Prices Before Close

Injury reports on either team's lineup or starting pitchers would ripple across all run-total markets simultaneously. Lineups announced closer to game time often trigger repricing in early-inning props, especially the NRFI and first-5 thresholds. Weather updates—wind direction, temperature, humidity—commonly move over/unders in either direction. Bullpen availability and recent form could alter spread and total conviction. Monitor team news through Aug 12, 2026 for the sharpest moves.

QuestionToronto Blue Jays vs. Houston Astros
TypeMulti-outcome
Total volume$1.2M
ClosesAug 12, 2026
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