TOTAL VOLUME:
$134.1b
24H VOL:
$141,541,542
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,440,096,988
406,065
Markets across
30,522
events
MATCHED EVENTS:
2,692
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: May 31, 2:24 PM EST
Kalshi
This market tracks whether either the Milwaukee Brewers or Houston Astros will score a run during the first inning of their matchup on Kalshi. Currently, the probability of at least one run scoring in the opening frame stands at 50.0% on Kalshi, with resolution determined by the official game result from the May 31, 2026 contest scheduled for 2:10 PM EDT. Watch the teams' recent offensive performance and early-inning tendencies leading up to first pitch on May 31, 2026, as these patterns often signal whether runs will come quickly.
Prediction market odds on Kalshi often diverge from traditional sportsbook lines because they reflect real-time trader sentiment rather than bookmaker pricing models. Sportsbooks adjust odds to balance liability, while prediction markets aggregate the collective beliefs of thousands of independent traders. For the Milwaukee vs Houston First Inning Run event, comparing Kalshi prices to major sportsbooks can reveal whether the market is pricing in higher or lower run probability than conventional oddsmakers, helping identify potential value.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, the Milwaukee vs Houston First Inning Run market is priced as a binary contract reflecting the probability of at least one run scoring in the first inning. Traders buy or sell shares at prices between 0 and 100 cents, where each cent represents a one percent probability. The market price continuously adjusts based on order flow and trader positioning, with higher prices indicating stronger market conviction that a first-inning run will occur.
Several factors could shift the Milwaukee vs Houston First Inning Run market before game time. Starting pitcher announcements, recent offensive performance trends, and weather conditions at the stadium all influence first-inning scoring probability. Lineup changes, injuries to key hitters, or bullpen adjustments can also move the needle. As game time approaches, breaking news about player availability or field conditions may trigger sharp trader activity, causing the market price to adjust significantly in the final hours.