TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 10:41 AM EST
Polymarket
In the upcoming NPB game, scheduled for September 28 at 5:00AM ET: If the Yokohama BayStars win, the market will resolve to "Yokohama BayStars". If the Hiroshima Carp win, the market will resolve to "Hiroshima Carp". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source will be official information from the NPB. A consensus of credible reporting may also be used.
In the upcoming NPB game, scheduled for September 28 at 5:00AM ET: If the Yokohama BayStars win, the market will resolve to "Yokohama BayStars". If the Hiroshima Carp win, the market will resolve to "Hiroshima Carp". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source will be official information from the NPB. A consensus of credible reporting may also be used.
Often, prediction market odds reflect a wisdom-of-the-crowd perspective that can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and to balance action, while this market aggregates the beliefs of many individual traders. Discrepancies can arise due to differing information, biases, or simply the dynamics of supply and demand within the prediction market. It's common to see this market incorporate information more quickly than sportsbooks, especially in response to breaking news or unexpected developments affecting team performance.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the probability of each outcome. The price of a share directly corresponds to the implied probability of that outcome occurring. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders buy shares in a particular outcome, its price increases, reflecting growing confidence. Conversely, selling pressure lowers the price, indicating decreasing confidence. This dynamic pricing ensures that the market reflects the collective intelligence of all participants.
This market resolves around Oct 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning team of the NPB championship will determine the outcome of this market. The resolution will be based on the official results declared by the NPB, ensuring a transparent and objective determination of the winning outcome. Traders will be able to claim their winnings based on the final result as reported by the league.
Several factors could significantly impact this market. Key player injuries, unexpected changes in team performance, managerial decisions, and even weather conditions could all shift trader sentiment. Major upsets in playoff games or significant news regarding team finances or internal dynamics could also cause substantial price movements. Any information that alters the perceived probability of either team winning the championship has the potential to influence trading activity and, consequently, the odds within this market.