St. Louis Cardinals vs. Milwaukee Brewers

Platform comparison

Active sub-markets

Market context

The St. Louis Cardinals face the Milwaukee Brewers on 25 May at 2:10pm ET in a regular-season Major League Baseball matchup. The current crowd-implied probability of 35% for a Cardinals victory reflects modest confidence in Milwaukee's chances, positioning the Brewers as slight favourites in this National League Central division contest.

Historical matchup data and recent seasonal performance provide context for the implied odds. The Cardinals and Brewers have maintained competitive parity over recent seasons, with neither club establishing decisive dominance in head-to-head records. Milwaukee's standing within the division and their recent form against comparable opponents typically influences market pricing for such fixtures. The 35% probability for St. Louis suggests traders are weighting factors such as home-field advantage, recent win-loss streaks, and roster availability more heavily towards Milwaukee's favour than a neutral expectation would indicate.

Traders should monitor starting pitcher assignments, which often shift market sentiment substantially in baseball markets. Injury reports released in the days preceding the match—particularly regarding key position players or bullpen availability—frequently trigger probability adjustments. Weather conditions at game time, notably wind direction and temperature affecting ball carry at the venue, represent another material factor. Recent performance trends, including each team's record in day games versus night games and their offensive output against similar pitching profiles, warrant attention through standard sports reporting outlets covering MLB fixtures.

Methodology

This page tracks St. Louis Cardinals vs. Milwaukee Brewers across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. PolyGram routes every trade through to Polymarket — at 0% fees.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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 PolyGram?

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

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.