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 8, 9:49 PM EST
Kalshi
This baseball market focuses on the run differential between Houston and Washington in their July 8, 2026 game. Bettors predict which team will win and by how large a margin.
Resolution is determined by the final run differential in the professional baseball game originally scheduled for July 8, 2026 at 6:45 PM EDT. Washington-favorable outcomes resolve to Yes if Washington wins by more than the specified margin (1.5, 2.5, or 3.5 runs), while Houston-favorable outcomes resolve to Yes if Houston wins by more than the specified margin (1.5, 2.5, or 3.5 runs). The market captures both the winner and the magnitude of victory.
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 aggregate trader beliefs through continuous price discovery. This market's odds may lead or lag sportsbook spreads depending on information flow and trader conviction. Comparing the two can reveal where the crowd sees value or where sharp money is positioning ahead of kickoff.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts representing different spread outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each contract reflects the collective probability that traders assign to that outcome, ranging from near-zero to near-certainty. As new information emerges or sentiment shifts, traders adjust their bids and asks, moving the market price in real time. This continuous auction process ensures pricing stays responsive to breaking news and changing expectations.
This market resolves around Jul 9, 2026, once the Houston versus Washington game concludes and the final spread is verifiable from credible public reporting. The outcome is determined by comparing the official final score to the spread priced in the market. Traders who correctly predicted which side would cover their position receive payouts, while those on the wrong side of the spread realize losses. Resolution is typically confirmed within hours of game completion.
Key catalysts include injury announcements to star players, weather updates affecting field conditions, and line movement at major sportsbooks signaling sharp action. Coaching decisions, team motivation, and playoff implications can also shift trader sentiment. Breaking news about roster changes or off-field incidents may trigger rapid repricing. Additionally, betting syndicate activity and social media momentum can influence how traders position themselves. Monitoring sports news and sportsbook line moves provides early signals of where this market may head.