TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 6:54 PM EST
Kalshi
In the contest between New York Y and Arizona, both teams will play a professional baseball game on September 20, 2026. The event is centered around whether the game will extend beyond the usual nine innings due to a tied score at the end of regulation time, necessitating additional innings to determine a winner.
If at least 1 extra inning is played in the New York Y vs Arizona professional baseball game originally scheduled for Sep 20, 2026 at 4:10 PM EDT, then the market resolves to Yes.