TOTAL VOLUME:
$134.2b
24H VOL:
$143,246,370
24H TRANSACTIONS:
2,403,290,006
OPEN INTEREST:
$1,452,035,386
405,032
Markets across
30,543
events
MATCHED EVENTS:
2,690
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 12:19 AM EST
Kalshi
This baseball game between Boston and Los Angeles A is scheduled for July 3, 2026. Bettors predict whether the combined run total from both teams will exceed various thresholds throughout the game.
Resolution is based on the final combined run total scored by Boston and Los Angeles A in their professional baseball game originally scheduled for July 3, 2026 at 9:38 PM EDT. Each outcome corresponds to a specific run threshold, with resolution to Yes if the combined total exceeds that threshold. Thresholds range from 2.5 runs through 12.5 runs in 1-run increments.
Prediction market odds and sportsbook odds often diverge because they serve different purposes and audiences. Sportsbooks set lines to balance action and manage risk, while prediction markets reflect the aggregated beliefs of traders risking real money on outcomes. This market's odds may move faster or differently than traditional sportsbook lines, especially as new information emerges closer to game time. Comparing the two can reveal where the crowd's conviction differs from bookmaker pricing.
On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell shares representing different run-total outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the probability traders assign to it, with higher prices indicating greater perceived likelihood. As new bets flow in and information updates, prices adjust in real time, allowing the market to continuously reprice the total runs outcome.
This market resolves around Jul 4, 2026, once the game concludes and the final combined run total is confirmed. The outcome is verified against credible public sources reporting the official box score. Until that point, traders can continue to buy and sell shares as odds shift with game developments, injuries, weather, or other factors that might influence scoring.
Key catalysts include lineup announcements, starting pitcher confirmations, and weather forecasts, all of which significantly affect run production. Injury reports for star hitters or elite pitchers can shift expectations quickly. Recent offensive and defensive trends, bullpen strength, and head-to-head matchup history also influence trader positioning. As game time approaches, any breaking news about player availability or field conditions may trigger sharp repricing in this market.