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24H VOL:
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2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
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PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 4, 10:24 PM EST
Kalshi
This market on Kalshi tracks whether Tampa Bay and Houston will combine to score more than 5.5 runs in their professional baseball matchup. The leading outcome currently stands at 99.0% probability. Resolution is determined by the official combined run total from the game as recorded in the box score. Watch for the game scheduled for July 4, 2026 at 7:10 PM EDT, which will settle this market based on the final combined runs scored by both teams.
Resolution is based on the final official score of the Tampa Bay vs Houston professional baseball game originally scheduled for July 4, 2026 at 7:10 PM EDT. Each market within this event corresponds to a specific run total threshold. A market resolves to Yes if the combined runs scored by both teams exceed the stated threshold (1.5, 2.5, 3.5, 4.5, 5.5, 6.5, 7.5, 8.5, 9.5, 10.5, or 11.5 runs). For example, the Over 3.5 runs market resolves to Yes if the teams combine for 4 or more runs. The Over 1.5 runs market resolves to Yes if the teams combine for 2 or more runs. Each threshold operates independently, allowing bettors to express granular predictions about offensive output in the game.
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 like this one aggregate trader beliefs through continuous price discovery. Traders here are incentivized to identify mispricing relative to traditional sportsbooks, which can lead to sharper, more efficient odds over time. Comparing this market's pricing to major sportsbook lines can reveal where the crowd sees value or risk in the total runs outcome.
On Kalshi, this market is priced through an order-book mechanism where traders buy and sell contracts representing different total run outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each contract reflects the probability traders assign to that outcome, with prices ranging from near-zero to near-100 cents. As new trades execute, the price adjusts in real time, allowing the market to incorporate breaking news, injury reports, and other game-relevant information instantly.
This market resolves around Jul 5, 2026, once the Tampa Bay versus Houston game concludes and the final run total is confirmed. The outcome is determined by the official combined runs scored by both teams during regulation play. Resolution is verified against credible public sources to ensure accuracy and fairness for all traders.
Key catalysts for this market include starting pitcher announcements, bullpen availability, and recent offensive trends for both teams. Weather conditions at game time—wind speed and direction particularly affect fly-ball outcomes—can shift run-scoring expectations significantly. Injury updates to star hitters or defensive players, lineup changes, and historical head-to-head performance in similar conditions all influence trader positioning. Late-breaking news about team strategy or roster adjustments in the hours before first pitch often triggers sharp repricing.