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 4, 9:40 PM EST
Polymarket
In the upcoming MLB game between the Milwaukee Brewers and Arizona Diamondbacks, scheduled for July 4 at 9:40 PM ET: This market will resolve to "Milwaukee Brewers" if the Milwaukee Brewers is winning the game at the conclusion of the 5th inning. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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 Milwaukee Brewers and Arizona Diamondbacks, scheduled for July 4 at 9:40 PM ET: This market will resolve to "Milwaukee Brewers" if the Milwaukee Brewers is winning the game at the conclusion of the 5th inning. This market will resolve to "Arizona Diamondbacks" if the Arizona Diamondbacks 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 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 the beliefs of traders risking real capital. This market may price the first 5 innings outcome differently than traditional sportsbooks, since traders here are directly rewarded for accuracy rather than volume. Comparing the two can reveal where the crowd on Polymarket sees value that conventional oddsmakers may have missed or underweighted.
On Polymarket, this market is priced through an automated market maker that converts trader activity into real-time odds. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome—Brewers lead or Diamondbacks lead after five innings—trade continuously, and the price of each reflects the cumulative positions of all participants. As more traders buy one outcome, its price rises and the competing outcome falls, creating a dynamic equilibrium that balances supply and demand throughout the event window.
This market resolves around Jul 5, 2026, once the first five innings of the game are complete and the final score through that point is verifiable from credible public sources. The outcome is determined by which team has more runs after exactly five innings have been played. No extra innings or tie-breaking rules apply; the market simply confirms which team was ahead when the fifth inning concluded, and shares are settled accordingly based on the verified result.
Key catalysts include lineup announcements, starting pitcher confirmations, and recent team performance trends heading into game day. Weather conditions, ballpark factors, and any last-minute roster changes can shift trader expectations about early-game momentum. As game time approaches, real-time developments such as injury reports or umpire assignments may influence how traders assess each team's likelihood of leading through five innings. Once play begins, early scoring, pitching changes, and in-game performance will drive sharp price movements as new information becomes available.