Polymarket USOpenPart of a cross-venue question

MLB Postseason Longest Game: 15+ Innings

No99%

Yes2%

Price checked at Oct 24, 07:14 PM UTC

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Spread1%

ResolvesNov 15, 2026in 21 days

Probability history

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Based on this market’s outcome prices, expressed as probabilities.

Resolution rules

This market will settle to Yes if the longest game of the 2026 MLB Postseason, measured by innings played, lasts over 14.5 innings. An inning counts once it has begun. Statistics are based on official 2026 Postseason games only, from the Wild Card round through the World Series. Outcome sourced from MLB.

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Comparable, not identical. Polymarket uses MLB's official box score and specifies special handling for completed, suspended, and called games; PolymarketUs uses MLB-sourced statistics and says an inning counts once it has begun. Polymarket also has explicit cancellation and World Series completion fallback rules, while PolymarketUs does not publish equivalent criteria.

Open
Will the longest game of the 2026 MLB Postseason last 15+ innings?
This market will resolve to "Yes" if the greatest number of innings played in any single game of the 2026 MLB Postseason equals or exceeds the listed number. Otherwise, this market will resolve to "No". A game counts at the number of innings in which play occurred, as recorded by MLB in the official box score. A game that ends in the bottom of its final inning counts at that inning number, even though that inning was not completed. A suspended game that is later resumed and completed counts as a single game at its final inning total. A game that is shortened or called before completion counts at the last inning completed. Only games in 2026 MLB Postseason games will count toward this market. The 2026 MLB Postseason comprises the Wild Card Series, the Division Series, the League Championship Series, and the World Series. Regular season games, exhibition games, and any tiebreaker or "Game 163" will not be considered part of the 2026 MLB Postseason. If the 2026 MLB Postseason is cancelled, or the World Series has not concluded by November 15, 2026, 11:59 PM ET, this market will resolve to "No". The resolution source for this market will be official information from MLB; however, a consensus of credible reporting may also be used.
12 holders · 0 comments · read Oct 10, 07:33 AM UTC
this market
MLB Postseason Longest Game: 15+ Innings
This market will settle to Yes if the longest game of the 2026 MLB Postseason, measured by innings played, lasts over 14.5 innings. An inning counts once it has begun. Statistics are based on official 2026 Postseason games only, from the Wild Card round through the World Series. Outcome sourced from MLB.
read Oct 24, 10:36 AM UTC

Other legs of this event

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Market	Venue	Price	24h volume	Liquidity	Scheduled end	Status
MLB Postseason Longest Game: 14+ Innings	PolymarketUs	96% No	—	—	—	Open
MLB Postseason Longest Game: 13+ Innings	PolymarketUs	82% No	—	—	—	Open
MLB Postseason Longest Game: 12+ Innings	PolymarketUs	85% No	—	—	—	Open
MLB Postseason Longest Game: 11+ Innings	PolymarketUs	71% No	—	—	—	Open

Venue activity

Read from the venue 9 hours ago

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As of Oct 24, 07:30 PM UTC