TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 7, 5:00 AM EST
Polymarket
In the upcoming NPB game, scheduled for June 30 at 5:00AM ET: If the Yokohama BayStars win, the market will resolve to "Yokohama BayStars". If the Hiroshima Carp win, the market will resolve to "Hiroshima Carp". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
In the upcoming NPB game, scheduled for June 30 at 5:00AM ET: If the Yokohama BayStars win, the market will resolve to "Yokohama BayStars". If the Hiroshima Carp win, the market will resolve to "Hiroshima Carp". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate the collective beliefs of traders who have real money at stake. This market's odds may move faster or differently than sportsbook lines, especially as new information emerges closer to game time. Comparing the two can reveal where professional bettors and prediction market traders disagree on the likely outcome.
On Polymarket, traders set the odds by buying and selling outcome shares in an automated market maker. On Polymarket, 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 all active traders at any given moment. As new information surfaces or sentiment shifts, the market adjusts in real time. Higher trading volume typically narrows spreads and improves price accuracy, while lower volume can create wider bid-ask gaps and slower price discovery.
This market resolves around Jul 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect the actual match conclusion as documented by reliable sports sources. Until that point, traders can continue to buy and sell shares as new developments and pre-game information emerge. Resolution typically occurs shortly after the final result is official and widely reported.
Key catalysts include team roster updates, injury announcements, recent performance trends, and head-to-head historical matchups. Weather conditions on game day, travel schedules, and rest patterns can also influence trader sentiment. Media coverage and expert analysis may shift market perception as the event approaches. Trading volume spikes often accompany major news, so monitoring both the odds and volume together can help you anticipate significant moves before they fully materialize.