TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 9, 11:04 PM EST
Kalshi
In the Arizona versus Kansas City game on September 9, 2026, observers will determine if the teams score more than zero runs in the ninth inning. The market considers only ninth-inning runs, and early game terminations lead to a fair price resolution, even if the home team doesn’t bat.
If Arizona and Kansas City collectively score more than 0.5 runs in the 9th inning of the Arizona vs Kansas City professional baseball game originally scheduled for Sep 9, 2026 at 7:40 PM EDT, then the market resolves to Yes. If Arizona and Kansas City collectively score more than 1.5 runs in the 9th inning of the Arizona vs Kansas City professional baseball game originally scheduled for Sep 9, 2026 at 7:40 PM EDT, then the market resolves to Yes.