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: May 20, 9:24 PM EST
Kalshi
A professional baseball game between Pittsburgh and St. Louis scheduled for May 20, 2026 will be played, with various outcomes tracked based on the combined total runs scored by both teams during the first five innings.