TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 9:38 PM EST
Polymarket
In the upcoming MLB game between the Boston Red Sox and Los Angeles Angels, scheduled for July 4 at 9:38 PM ET: This market will resolve to "Boston Red Sox" if the Boston Red Sox is winning the game at the conclusion of the 5th inning. This market will resolve to "Los Angeles Angels" if the Los Angeles Angels 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 Boston Red Sox and Los Angeles Angels, scheduled for July 4 at 9:38 PM ET: This market will resolve to "Boston Red Sox" if the Boston Red Sox is winning the game at the conclusion of the 5th inning. This market will resolve to "Los Angeles Angels" if the Los Angeles Angels 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 serve different purposes and operate under different constraints. Sportsbooks set lines to balance action and manage risk, while prediction markets aggregate trader beliefs through continuous price discovery. This market reflects what thousands of participants collectively believe will happen in the first five innings, whereas a sportsbook line is designed to attract equal volume on both sides. Comparing the two can reveal whether professional oddsmakers and decentralized traders have different confidence levels about the Red Sox's early-game performance.
On Polymarket, traders set prices by buying and selling shares that represent each outcome, with the share price reflecting the implied probability of that result. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market price adjusts continuously as new trades occur, meaning early movers and late traders both influence the final odds. Liquidity and trading volume affect how easily prices move, so periods of high activity can produce sharper price swings. The current odds reflect the collective judgment of all participants actively trading this particular first-five-innings matchup.
This market resolves around Jul 5, 2026, once the game has concluded and the result is verifiable from credible public reporting. The outcome is determined by which team holds the lead after exactly five innings of play. If the teams are tied after five innings, the market outcome reflects that tie. Resolution happens shortly after the game ends and official scoring is confirmed, ensuring accuracy and fairness for all traders.
Several factors can shift odds in this market before it resolves. Injury announcements or lineup changes for either team can significantly alter expectations about early-game performance. Weather conditions at game time, bullpen availability, and recent form of starting pitchers all influence trader sentiment. Breaking news about player health, trades, or roster decisions may trigger rapid repricing. As game time approaches, the market typically tightens around consensus expectations, but unexpected developments in the hours before first pitch often produce the most dramatic moves.