TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 4:09 PM EST
Kalshi
This market focuses on whether the Seattle vs Toronto game scheduled for August 30, 2026, will require extra innings to determine a winner. Extra innings start if the game is tied after the ninth inning, extending play until one team gains the upper hand. Such extensions depend on late-game performances and managerial decisions under pressure.
If at least 1 extra inning is played in the Seattle vs Toronto professional baseball game originally scheduled for Aug 30, 2026 at 1:37 PM EDT, then the market resolves to Yes.
Compared to traditional sportsbook lines, prediction market odds for this market often reflect a different probability distribution because they are driven by trader sentiment rather than set by oddsmakers. While sportsbooks may incorporate additional factors like historical trends or public betting patterns, this market lets participants bet directly on their own assessments of game length. Differences in implied probabilities can arise from these distinct pricing approaches, making each venue unique in how it evaluates the chances of extra innings.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by whether the game goes beyond the standard regulation time, and the platform will finalize the market based on authoritative news sources and official league records after the match concludes.
Injuries to key players, weather delays, or changes to starting lineups could shift expectations for game length and influence this market. Updates from team announcements or pitch counts may also affect trader sentiment. As the scheduled start time approaches, any news that impacts the pace or expected duration of play — such as strategic decisions by managers — can cause noticeable price movements on Kalshi.