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: Jun 22, 9:59 AM EST
Kalshi
This is a matchup between two Japanese professional baseball teams in the NPB (Nippon Professional Baseball) league. The game is scheduled for June 22, 2026, and bettors are predicting which team will win.
The market resolves based on the outcome of the Saitama Seibu Lions vs Tohoku Rakuten Golden Eagles NPB game scheduled for June 22, 2026 at 5:00 AM EDT. If the game is postponed or delayed, the market remains open and closes after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled beyond two days, the market resolves to a fair price per official rules. In the event of a tie, the market resolves to 50/50.
Prediction market odds often diverge from traditional sportsbook lines because they reflect real-money trader conviction rather than bookmaker risk management. On this market, traders are directly wagering capital on the outcome, which can lead to sharper or more volatile pricing than a sportsbook trying to balance action on both sides. Comparing the implied probability here to major sportsbooks' opening and closing lines can reveal where informed traders see value or disagreement with the consensus.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing each outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current bid-ask spread and depth reflect real liquidity; as more traders enter, prices adjust to clear supply and demand. You can place limit or market orders to take a position, and your fill price depends on the orders already resting in the book.
This market resolves around Jun 22, 2026, once the matchup concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on the official final score or result reported by the league. Until that point, prices will fluctuate as new information, team news, or betting action influences trader expectations.
Key catalysts include injury announcements, lineup changes, recent team performance trends, and weather or field conditions if relevant. Betting action from sharp money or large syndicates can also shift prices quickly. As game day approaches, late-breaking news—such as a star player's status or unexpected roster moves—often triggers significant repricing. Monitor sports news and team social media for updates that could reshape trader positioning.