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: Jul 3, 9:40 PM EST
Polymarket
In the upcoming MLB game between the Miami Marlins and Athletics, scheduled for July 3 at 9:40 PM ET: This market will resolve to "Miami Marlins" if the Miami Marlins is winning the game at the conclusion of the 5th inning. This market will resolve to "Athletics" if the Athletics is winning the game at the conclusion of the 5th inning. If the game is tied at the conclusion of the 5th inning, this market will resolve to "Draw". If the game is postponed, this market will remain open until the 5th inning has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
In the upcoming MLB game between the Miami Marlins and Athletics, scheduled for July 3 at 9:40 PM ET: This market will resolve to "Miami Marlins" if the Miami Marlins is winning the game at the conclusion of the 5th inning. This market will resolve to "Athletics" if the Athletics is winning the game at the conclusion of the 5th inning. If the game is tied at the conclusion of the 5th inning, this market will resolve to "Draw". If the game is postponed, this market will remain open until the 5th inning has been completed. If the game is canceled entirely, with no make-up game, this market will resolve 50-50. To know when a postponed game will be played, please check the home team's schedule on MLB.com for the listed team and look for the game described as a makeup game. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
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 like this one are driven by traders risking real capital on their beliefs. Prediction markets can sometimes offer sharper or earlier signals than sportsbooks, especially when informed traders spot value. Comparing the two can reveal where consensus differs and highlight potential opportunities in either venue.
On Polymarket, traders set prices by buying and selling shares tied to each outcome—either the Marlins or Athletics winning the first five innings. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market price reflects the collective probability estimate of all active traders, with each transaction updating the odds in real time. Liquidity and trading volume influence how quickly prices adjust to new information, so periods of high activity typically produce tighter spreads and more responsive pricing.
This market resolves around Jul 4, 2026, once the first five innings of the game are complete and the result can be verified from credible public sources. The outcome is determined by which team has the higher score after exactly five innings have been played. No extra innings or tie-breaking rules apply at this stage—only the official score at the end of the fifth inning matters for settlement.
Key catalysts include roster updates, injury reports, and weather conditions that might affect gameplay or team performance. Starting pitcher announcements and recent offensive or defensive trends can shift trader expectations significantly. Line-up changes, bullpen availability, and head-to-head historical performance also influence how traders price the early-inning advantage. As game time nears, any breaking news about player availability or field conditions will likely trigger sharp repricing in this market.