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: Aug 26, 8:20 PM EST
Kalshi
These markets track the performance of Boston and Miami in the first five innings of their scheduled baseball game. They focus on whether each team covers specific run differentials during that early segment of play. Outcomes depend entirely on the score differential after five innings, not the final game result.
All four markets evaluate different run-spread scenarios for Boston versus Miami during the first five innings of their August 26, 2026 game. Each market has a specific threshold: Miami must win by more than 2.5 or 1.5 runs, or Boston must win by more than 1.5 or 2.5 runs in those initial innings for the respective market to resolve positively. If the game is postponed or delayed, all markets remain open and will close only after the rescheduled game completes, provided the makeup date occurs within two days of the original schedule. No affiliation exists between Kalshi and the governing league, and all trademarks remain property of their respective owners.