TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 22, 10:27 PM EST
Kalshi
In the matchup between Chicago White Sox and Kansas City on September 22, 2026, the contest may extend past its usual duration. Should the score remain tied after the ninth inning, additional frames will be added until a winner emerges. The market tracks whether such extra periods occur.
If at least 1 extra inning is played in the Chicago WS vs Kansas City professional baseball game originally scheduled for Sep 22, 2026 at 7:40 PM EDT, then the market resolves to Yes.
Often, prediction market odds offer a different perspective than those found at traditional sportsbooks. Sportsbooks set lines to balance action and incorporate a profit margin, while this market reflects the collective wisdom of traders who are incentivized to be accurate. If a significant discrepancy exists between the two, it could indicate that the market believes the sportsbook is mispricing the probability of extra innings. However, it’s important to remember that both represent probabilities based on different methodologies and information sets.
This market resolves around Sep 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will depend on whether the Chicago WS versus Kansas City game officially goes into extra innings according to official game records. The market will settle to 100 if extra innings are played, and 0 if the game ends within the standard nine innings. The final result will be based on the official game outcome as reported by Major League Baseball.
Several factors could influence trading activity in this market. Late-breaking news regarding starting pitchers, potential weather conditions impacting the game, or even significant injuries to key players could all shift trader sentiment. Changes in betting trends at sportsbooks might also prompt adjustments in this market. Furthermore, any updates on the expected run totals or pitching matchups could lead to increased volume and price fluctuations as traders react to the latest information.