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 27, 4:10 AM EST
Kalshi
This set of markets tracks the total number of runs scored by both teams in an upcoming baseball game between Hiroshima Toyo Carp and Yokohama DeNA BayStars. Each market corresponds to a different threshold of runs, reflecting varying expectations about how high-scoring the game might be.
These markets resolve based on the total combined runs scored by both the Hiroshima Toyo Carp and Yokohama DeNA BayStars in their NPB game scheduled for September 27, 2026. Four separate thresholds are offered: over 5.5, over 7.5, over 9.5, and over 11.5 runs. If the actual total runs exceed any of these specified thresholds, the corresponding market resolves to 'Yes'; otherwise, it resolves to 'No'. All markets are independent, allowing participants to speculate on different levels of offensive output in the same game. The markets are operated by Kalshi, which clarifies it holds no official affiliation with the governing league or its associated entities.
Prediction market odds often reflect the collective wisdom of a diverse group of traders, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on statistical models and expert analysis, while this market allows anyone to participate and express their beliefs. It’s common to see discrepancies between the two, especially as new information emerges or public sentiment shifts. While sportsbooks may initially have an edge, the continuous trading in this market can lead to odds that more accurately reflect the true probability of the event occurring, as traders adjust their positions based on new data and insights.
On Kalshi, this market is priced through a continuous auction mechanism. Traders buy and sell contracts representing their belief about whether the total runs scored will be over or under the specified threshold. The price of these contracts directly reflects the market’s probability assessment. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate and new information becomes available, the price fluctuates, providing a real-time indication of the collective forecast. The closer the game gets, the more responsive the price will be to any relevant news or developments impacting the expected run total.
This market resolves around Sep 27, 2026, with the outcome confirmed once the final total runs scored in the Hiroshima Toyo Carp versus Yokohama DeNA BayStars game is verifiable from credible public reporting. The resolution will be based on the official game statistics as reported by a recognized sports data source. The market will then pay out to those who correctly predicted whether the total runs would be over or under the specified number, based on the final game results. Traders should monitor official sources for the final score to understand the market’s outcome.
Several factors could significantly impact this market. Any news regarding key player injuries or changes to the starting lineups for either the Carp or the BayStars would likely cause price movement. Weather conditions at the game location, particularly forecasts for rain or wind, could also influence the expected run total. Furthermore, updates on pitching matchups and recent team performance, especially regarding offensive output, can shift trader sentiment. Even general baseball news or analysis predicting a high- or low-scoring game could contribute to fluctuations in this market’s price.