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 9, 6:25 PM EST
Kalshi
In the scheduled baseball game between St. Louis and San Francisco on September 9, 2026, the outcome will be determined solely by which team scores more runs in the 9th inning. This focus allows bettors to speculate on late-game performance, where strategies such as bullpen management and clutch hitting can dramatically shift the game's direction.
The market resolves based on the number of runs scored by each team specifically during the 9th inning of the game. If St. Louis scores more runs in that inning, the 'St. Louis wins 9th inning' market resolves to Yes. If San Francisco scores more runs, the 'San Francisco wins 9th inning' market resolves to Yes. If both teams score the same number of runs, the 'Tie 9th inning' market resolves to Yes. Should the game be called early before the 9th inning is completed, all markets resolve to a Fair Price. The resolution depends exclusively on 9th-inning performance, regardless of the final game outcome or whether the home team bats in the bottom of the inning, unless the inning is incomplete due to an early game cancellation.