TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 2:11 PM EST
Kalshi
This market focuses on whether the Boston Red Sox and Tampa Bay Rays will collectively score more than one run in the first inning of their scheduled matchup. Scoring from other innings does not affect the outcome, and if the game ends early without finishing the first inning, the market settles at a fair price.
If Boston and Tampa Bay collectively score more than 1.5 runs in the 1st inning of the Boston vs Tampa Bay professional baseball game originally scheduled for Sep 20, 2026 at 1:40 PM EDT, then the market resolves to Yes.