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 29, 6:46 PM EST
Kalshi
This market focuses on whether Arizona and San Francisco will score more than zero runs in the 9th inning of the first game of their doubleheader. Scoring in this inning determines the result, with special rules applying if the home team doesn't bat or the game ends early.
Markets resolve to Yes if Arizona and San Francisco collectively score more than the specified threshold (0.5 or 1.5 runs) in the 9th inning of Game 1 of their Aug 29, 2026 doubleheader. Only runs scored during the 9th inning count, even if the home team doesn’t bat, unless the game is called early, in which case the market resolves to a Fair Price. Kalshi disclaims any affiliation with the Governing League, and all trademarks remain property of their respective owners.