TOTAL VOLUME:
$134b
24H VOL:
$107,351,958
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,416,970,024
400,720
Markets across
30,097
events
MATCHED EVENTS:
2,633
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 20, 8:04 AM EST
Kalshi
This market tracks whether either the Chunichi Dragons or Tokyo Yakult Swallows scores at least one run during the first inning of their scheduled NPB matchup on July 20, 2026. Early offensive production in baseball can set the tone for the entire game.
If either team scores a run in the first inning of the Chunichi Dragons vs Tokyo Yakult Swallows professional Japan NPB baseball game originally scheduled for Jul 20, 2026 at 5:00 AM EDT, then the market resolves to Yes.
Prediction market odds and sportsbook odds often diverge because they reflect different participant pools and incentive structures. Sportsbooks set lines to balance action and protect their margin, while prediction markets like this one are driven by traders seeking profit through accurate forecasting. Prediction markets typically incorporate real-time information and adjust faster to breaking news, whereas sportsbooks may lag slightly. Comparing this market's odds to major sportsbook lines can reveal whether traders are pricing in factors that traditional oddsmakers have overlooked.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing "yes" or "no" outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief about the probability of a first-inning run occurring. As new information emerges—such as lineup announcements, weather updates, or injury reports—traders adjust their bids and asks, causing the price to move. This dynamic pricing ensures the market remains efficient and responsive to changing conditions.
This market resolves around Jul 20, 2026, once the game concludes and the first inning result is verified. The outcome is determined by whether at least one run crosses the plate during the opening inning, confirmed against credible public sources such as official league records or major sports data providers. Traders should monitor the game broadcast and official box scores as the resolution date approaches to ensure they understand how the outcome will be finalized.
Several factors can shift odds before the game begins. Lineup announcements—particularly whether star hitters or key pitchers are active—often trigger sharp moves. Weather conditions, especially wind direction and speed at the stadium, influence scoring probability. Injury reports released close to game time can significantly reprrice expectations. Recent form and head-to-head matchup history between these teams also matter. Once play starts, early at-bats and pitcher command will drive final adjustments as traders react to live action.