TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jun 15, 10:04 PM EST
Kalshi
This baseball totals market predicts the combined run output during the first five innings of the Detroit Tigers versus Houston Astros game on June 15, 2026. Bettors wager on whether the total runs scored by both teams will exceed various thresholds ranging from 0.5 to 6.5 runs.
Resolution is determined by the total runs scored by both Detroit and Houston combined during the first five innings of their game originally scheduled for June 15, 2026 at 8:10 PM EDT. Each outcome corresponds to a specific run threshold (0.5, 1.5, 2.5, 3.5, 4.5, 5.5, or 6.5 runs). An outcome resolves Yes if the combined run total in the first five innings exceeds the specified threshold. If the game is postponed or delayed, the market remains open and closes after the rescheduled game concludes within two days.
Prediction markets and sportsbooks price events differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets rely on trader consensus to establish prices. This market reflects what a diverse group of informed traders believe will happen, rather than a bookmaker's calculated spread. Over time, prediction market prices often converge toward actual outcomes because traders have direct financial exposure. Comparing this market's odds to major sportsbook lines can reveal where public perception diverges from professional oddsmakers.
On Kalshi, this market is priced through a continuous order book where traders buy and sell shares representing different outcomes. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share reflects a fractional claim on the final result, and the current market price represents the equilibrium between buyers and sellers at any given moment. As new information surfaces—such as lineup announcements, weather updates, or injury reports—traders adjust their positions, moving the price. The spread between bid and ask prices tightens or widens based on trading activity and conviction levels among participants.
This market resolves around Jun 16, 2026, once the Detroit-Houston game concludes and the first five innings are complete. The outcome is determined by the total number of runs both teams score through the end of the fifth inning, verified against credible public sources. Once the game result is official and confirmed, the market settles based on whether the actual combined run total matches the predicted threshold. Traders holding the correct outcome receive their payout, while the market closes.
Several factors can shift this market significantly before resolution. Lineup announcements, particularly the inclusion or absence of key power hitters, directly influence run-scoring expectations. Weather conditions—wind speed and direction, temperature, and humidity—affect ball carry and overall offensive output. Injury reports for starting pitchers or star batters can swing sentiment sharply. Recent team form, bullpen availability, and head-to-head matchup history also drive trader positioning. As game time approaches, any breaking news about player availability or field conditions will likely trigger repricing across the market.