TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 19, 7:39 PM EST
Kalshi
This market tracks the run differential between St. Louis and Arizona in their professional baseball game on July 19, 2026. Traders can bet on whether Arizona or St. Louis will win by specific margins, ranging from 1.5 to 3.5 runs.
The St. Louis vs Arizona Spread event consists of multiple binary markets assessing the final run differential in the game originally scheduled for July 19, 2026 at 4:10 PM EDT. Arizona-focused markets resolve to Yes if Arizona wins by more than the specified margin (1.5, 2.5, or 3.5 runs). St. Louis-focused markets resolve to Yes if St. Louis wins by more than the specified margin (1.5, 2.5, or 3.5 runs). Resolution is based on the official final score of the completed game. These markets allow traders to express views on which team will win and by how large a margin.