TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 30, 10:14 PM EST
Kalshi
A professional baseball matchup between the Cincinnati Reds and Milwaukee Brewers scheduled for June 30, 2026 at 7:40 PM EDT. The outcome will be determined by which team wins the game.
This event covers the Cincinnati vs Milwaukee professional baseball game originally scheduled for June 30, 2026 at 7:40 PM EDT. Each market resolves to Yes if the corresponding team wins the game. If the game is postponed or delayed, markets remain open and close after the rescheduled game concludes within two days. Should the game be cancelled or rescheduled to more than two days away, markets resolve to a fair price in accordance with established rules.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate trader beliefs through continuous price discovery. This market may show different implied probabilities than traditional sportsbooks, particularly if one venue attracts sharper or more specialized participants. Comparing the two can reveal where consensus is strongest or where informed traders see value relative to conventional betting lines.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell shares representing each outcome. 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 assessment of that outcome's probability, ranging from near-zero to near-100 cents. As traders place bids and offers, the market price adjusts to clear supply and demand. This continuous price discovery process ensures that the odds you see represent the most recent consensus among active participants on the platform.
This market resolves around Jul 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winning outcome will be determined by the final result of the matchup, verified against established sports data sources. Until that point, traders can continue to buy and sell shares as new information emerges. Once resolved, payouts are distributed to holders of the correct outcome share.
Key catalysts for this market include team roster changes, injury announcements, recent performance trends, and head-to-head historical records. Momentum shifts in either team's season, coaching decisions, or public betting patterns can all influence trader sentiment. Breaking news about player availability or team strategy may trigger sharp repricing as informed traders react first. Media coverage and analyst commentary can also amplify conviction among the broader prediction market community, driving volume and volatility closer to the event date.