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: Aug 21, 10:44 AM EST
Kalshi
Saitama Seibu Lions and Tohoku Rakuten Golden Eagles compete in a Japan NPB professional baseball game, where the first inning's runs will reveal early-game dynamics. Scoring here reflects either team's ability to execute under pressure.
If either team scores a run in the first inning of the Saitama Seibu Lions vs Tohoku Rakuten Golden Eagles professional Japan NPB baseball game originally scheduled for Aug 21, 2026 at 5:00 AM EDT, then the market resolves to Yes.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders set the price through continuous bidding and asking, with the current top outcome reflecting the collective wisdom of market participants. The odds adjust dynamically based on new information such as player injuries, weather conditions, or pitcher's performance metrics, allowing for rapid shifts in pricing as the game approaches.
This market resolves around Aug 21, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by whether either team scores a run in the first inning of the game, as officially recorded in the box score and widely reported by sports news outlets.
Key signals that could shift probabilities in this market include last-minute changes to starting pitchers, weather delays or alterations to game conditions, and any announced injuries or lineup updates. Additionally, early-batting practice performance or pre-game analyst commentary may influence trader sentiment and cause rapid price adjustments on Kalshi as the first pitch approaches.