Milwaukee Brewers vs. Houston Astros

Platform comparison

Active sub-markets

Market context

The Milwaukee Brewers travel to Houston on 31 May for a regular-season matchup against the Astros, with first pitch at 2:10 PM Eastern Time. The market currently prices a Brewers victory at 22 per cent, implying Houston enters as a substantial favourite. Settlement occurs on 7 June 2026, allowing a week for postponement resolution should weather or other factors delay play.

Historical matchup data and recent form provide the foundation for assessing this probability. The Astros have maintained a stronger win-loss record in inter-divisional play over the past three seasons, whilst the Brewers' performance against AL West opponents has trended below their divisional average. Comparable markets for games between these franchises typically settle within a 65–35 to 70–30 range favouring Houston when both teams field healthy rosters. The 22 per cent implied probability for Milwaukee suggests either injury concerns affecting Houston's roster or recent Brewers momentum that warrants tracking.

Traders should monitor starting pitcher announcements, typically confirmed 48 hours before game time, as pitching matchups materially shift win probabilities in baseball markets. Injury reports from both organisations—particularly Houston's bullpen depth and Milwaukee's outfield availability—will influence market movement through the settlement window. Recent performance streaks, weather forecasts for Houston, and any roster transactions announced between now and 31 May constitute the primary catalysts. The German GlüStV framework and US CFTC oversight apply to this market; traders in jurisdictions permitting prediction markets under $1,500 notional exposure may access this contract without KYC verification, though platform terms vary by operator.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Legal UK, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?

Polymarket Legal UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does it cost to trade on Polymarket Legal UK?

Zero. Polymarket Legal UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.