TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Apr 21, 12:40 AM EST
Kalshi
A professional baseball game between the Athletics and Mariners scheduled for April 20, 2026 features predictions on home run production, tracking whether individual players hit one or more home runs during the game.