TOTAL VOLUME:
$154.8b
24H VOL:
$245,601,049
24H TRANSACTIONS:
2,985,204,718
OPEN INTEREST:
$1,897,405,322
408,349
Markets across
39,583
events
MATCHED EVENTS:
4,443
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 12, 6:37 AM EST
Polymarket
In the upcoming NPB game, scheduled for October 12 at 1:00AM ET: If the Saitama Seibu Lions win, the market will resolve to "Saitama Seibu Lions". If the Nippon Ham Fighters win, the market will resolve to "Nippon Ham Fighters". 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 October 12 at 1:00AM ET: If the Saitama Seibu Lions win, the market will resolve to "Saitama Seibu Lions". If the Nippon Ham Fighters win, the market will resolve to "Nippon Ham Fighters". 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.
Generally, prediction market odds tend to reflect a more accurate forecast of events than traditional sportsbook odds, as they aggregate the wisdom of the crowd. However, there can be discrepancies due to differing market participants and information access. Sportsbooks often set initial lines to balance betting action, while this market relies on individuals directly expressing their beliefs about the outcome. It’s common to see odds on Polymarket move in response to news or events that haven’t fully been incorporated into sportsbook lines, potentially offering an edge to informed traders.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the likelihood of a particular outcome. The price of each share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe an outcome is likely, the higher the share price will climb, and vice versa. This dynamic pricing allows the market to quickly incorporate new information and adjust predictions accordingly, reflecting the collective intelligence of those trading.
This market resolves around Oct 19, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the resolution will be based on the official result of the Saitama Seibu Lions vs. Nippon Ham Fighters championship series as declared by the NPB. The winning team will determine the outcome of this market. Traders should monitor official sources for the final result, as this will be used to settle all outstanding shares on Polymarket.
Several factors could significantly impact this market. Key player injuries or unexpected changes in team performance are likely to cause shifts in the odds. Major announcements regarding team strategies or coaching changes could also influence trader sentiment. Furthermore, any news related to the overall health of the players or unforeseen circumstances affecting game schedules could lead to price fluctuations. Monitoring team statistics, expert analysis, and general news coverage will be crucial for understanding potential catalysts that could move this market before Oct 19, 2026.