TOTAL VOLUME:
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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: Sep 20, 4:15 AM EST
Kalshi
This event tracks the total number of runs scored by both teams in an upcoming college baseball game between the Tokyo Yakult Swallows and the Yomiuri Giants. The outcome depends on whether the combined runs exceed specific thresholds, offering different levels of scoring intensity to consider. It reflects the anticipated offensive performance in the match.
The event evaluates multiple thresholds for the total runs scored by both the Tokyo Yakult Swallows and the Yomiuri Giants in their college baseball game scheduled for September 20, 2026. Each market corresponds to a progressively higher run total threshold—over 5.5, 7.5, 9.5, and 11.5 runs. For any given market, if the combined runs scored by both teams exceed the specified threshold, that market resolves to 'Yes'; otherwise, it resolves to 'No'. All markets are independent, meaning the resolution of one does not affect the others. The game in question is the Tokyo Yakult Swallows versus Yomiuri Giants matchup originally scheduled for September 20, 2026, at 1:00 AM EDT. It is important to note that Kalshi, the platform hosting these markets, has no official affiliation with the governing league, and all trademarks and brand names belong to their respective owners.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbook odds are typically set by a small team of experts, while this market benefits from the insights of many participants. It's common to see initial discrepancies between the two, as sportsbooks may incorporate factors like public betting biases or promotional offers. Over time, the prediction market price tends to converge with what many consider the 'true' probability of an outcome, providing a valuable comparison point to sportsbook lines.
On Kalshi, this market is priced through a continuous order book where traders buy and sell contracts representing their beliefs about the total runs scored in the Yakult Swallows versus Giants game. The price of a contract ranges from 0 to 100, representing the probability of the 'Over 7.5 runs' outcome. As more traders buy contracts, the price increases, indicating growing confidence in that outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market dynamically adjusts based on supply and demand, reflecting the aggregated predictions of all participants. This creates a real-time assessment of the likely total runs scored.
This market resolves around Sep 20, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the final score of the Tokyo Yakult Swallows versus Yomiuri Giants baseball game will be used to determine whether the total runs scored exceeded 7.5. If the combined runs of both teams are greater than 7.5, the 'Over 7.5 runs' contracts will pay out. Otherwise, the 'Under 7.5 runs' contracts will pay out. The official game results will serve as the basis for the market's resolution.
Several factors could influence the price of this market before it resolves. Any news regarding key player injuries or pitching changes for either the Yakult Swallows or the Yomiuri Giants would likely cause movement. Weather conditions at the game location are also a significant factor, as rain delays or strong winds can affect scoring. Furthermore, pre-game analysis from baseball experts and updated lineup announcements could shift trader sentiment. Finally, large volume trades on Kalshi itself can create short-term price fluctuations, reflecting sudden shifts in market opinion.