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: Sep 14, 9:50 AM EST
Kalshi
In a professional baseball game, one team must win by a certain margin of runs to satisfy the conditions. The game's intensity and strategy will be closely followed to determine if the winning margin meets the required thresholds.
The market resolves to Yes if the specified team wins the professional baseball game by more than the run margin defined in each rule. Four separate margins (Yokohama DeNA BayStars win by over 2.5 runs, Yokohama DeNA BayStars win by over 1.5 runs, Yomiuri Giants win by over 1.5 runs, and Yomiuri Giants win by over 2.5 runs) are evaluated, each requiring the winning team's margin of victory to exceed its respective value for the market to resolve positively. The secondary rule clarifies that the platform is not officially connected with the governing league, and all trademarks remain the property of their respective owners.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks set lines based on their own models and need to account for profit margins, while this market is driven purely by traders’ beliefs about the outcome. If a significant discrepancy exists, it may indicate that the market believes the sportsbook is mispricing the event. It's common to see the market odds move independently of sportsbook lines as new information becomes available and traders adjust their positions.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their predictions about the spread. The price of these contracts fluctuates based on supply and demand, reflecting the collective belief of the traders. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders believe the Yokohama DeNA BayStars will win by over 2.5 runs, the price of contracts predicting that outcome will increase, and vice versa. This dynamic pricing mechanism allows the market to quickly incorporate new information and adjust expectations.
This market resolves around Sep 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final spread between the Yomiuri Giants and Yokohama DeNA BayStars will be the determining factor. The market will reflect whether the BayStars win by over 2.5 runs, based on the official game results. Traders who correctly predicted the outcome will receive a payout based on the final contract price at resolution.
Several factors could influence this market before resolution. Any news regarding key player injuries for either the Yomiuri Giants or Yokohama DeNA BayStars would likely cause significant movement. Changes in pitching rotations, weather forecasts impacting the game, or even significant shifts in public sentiment could also affect trading activity. Unexpected performance in preceding games or major league baseball news generally could also shift the odds, as traders react to new information and adjust their predictions about the spread.