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 12, 12:30 AM EST
Polymarket
In the upcoming NPB game, scheduled for July 5 at 12:30AM ET: If the Chunichi Dragons win, the market will resolve to "Chunichi Dragons". If the Yomiuri Giants win, the market will resolve to "Yomiuri Giants". 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 July 5 at 12:30AM ET: If the Chunichi Dragons win, the market will resolve to "Chunichi Dragons". If the Yomiuri Giants win, the market will resolve to "Yomiuri Giants". 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 lock in profit margins, while prediction markets like this one are driven purely by trader conviction—there's no house edge or line management. This market aggregates the collective judgment of participants risking real capital, which can sometimes identify value that sportsbooks miss. Comparing the two can reveal where sharp traders see opportunity relative to conventional betting markets.
On Polymarket, traders set the odds through an automated market maker that adjusts prices based on order flow and liquidity. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one outcome, and the price reflects the collective probability estimate of all active traders. As new information emerges or sentiment shifts, the market reprices continuously. The spread between bid and ask prices tightens or widens depending on trading volume and competition among market makers, directly influencing your entry and exit costs.
This market resolves around Jul 12, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will reflect which team wins the matchup according to official game records. Until that point, traders can continue to buy and sell shares as new developments and pre-game information influence expectations. Resolution is automatic once the event concludes and the result is documented.
Key catalysts include injury announcements, lineup changes, recent team performance trends, and head-to-head historical matchups. Weather conditions on game day, managerial decisions, and late-breaking roster updates can shift trader sentiment significantly. Media coverage highlighting momentum or statistical advantages may also influence prices. Trading volume often spikes around these moments, creating opportunities for traders to adjust positions. Monitor team news feeds and sports commentary closely, as even minor developments can trigger repricing in this market.