Cincinnati Reds vs. St. Louis Cardinals

Platform comparison

Active sub-markets

Market context

The Cincinnati Reds face the St. Louis Cardinals in a regular-season Major League Baseball fixture on 6 June at 2:15 PM ET. The market's 81% implied probability for a Reds victory reflects their recent competitive standing within the National League Central division. Resolution hinges on the official final score as recorded by MLB; postponement extends the settlement window to 13 June, whilst cancellation without rescheduling or a tied result triggers a 50–50 split.

Historical matchup data between these franchises shows the Cardinals have maintained a marginal edge in head-to-head records over recent seasons, though divisional performance fluctuates considerably year-to-year. The current crowd probability suggests market participants are pricing in factors such as starting pitcher quality, recent win-loss streaks, and injury status as of early June. Comparable regular-season MLB markets typically see probabilities shift 5–15 percentage points in the 48 hours preceding game time, particularly when roster announcements or weather forecasts emerge.

From a regulatory perspective, this market's accessibility depends on jurisdiction. Under German GlüStV provisions, prediction markets on sports outcomes may require licensing if offered to German residents; US CFTC oversight applies to derivatives-like instruments, though binary sports outcomes often fall outside direct commodity futures regulation. For UK and EU traders, no-KYC thresholds up to £1,200 (approximately $1,500) typically permit participation without identity verification, though individual platform terms and local anti-money-laundering requirements vary. Traders should verify their own regulatory status before committing capital.

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 Tax 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

Where can I trade this market with the lowest fees?

On Polymarket Tax UK, 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.

Is this market available outside the US?

Polymarket Tax 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.

Do I need to KYC for this market?

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