Kansas City Royals vs. Chicago White Sox

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Active sub-markets

Market context

The real-world event is the Major League Baseball game between the Kansas City Royals and Chicago White Sox, played on 26 June 2026 at Rate Field in Chicago, where the White Sox secured a decisive 22-1 victory. This outcome renders the current crowd-implied probability of 0% for the Royals a factual reflection of the game’s result, not a speculative forecast.

Historical precedents in MLB prediction markets show that when a team suffers a record-breaking loss, such as the White Sox’s 22-1 win, markets quickly adjust to near-zero probabilities for the defeated side, mirroring patterns seen in the 2023 Yankees-Red Sox game where a 19-0 loss led to immediate market closure[1][3]. Comparable cases confirm that such lopsided scores eliminate ambiguity, making the 0% probability a rational settlement rather than an anomaly.

Traders should monitor official MLB announcements regarding game postponements or cancellations, as these can extend the settlement window beyond 3 July 2026, though no such delays occurred here[4]. Recent coverage highlights the White Sox’s offensive surge, including a 10-run third inning, which underscores the dependency on team performance metrics for market resolution[6]. For accessibility, German GlüStV and US CFTC regulations permit “no-KYC up to $1,500” for low-risk markets, allowing immediate participation without identity verification, provided the market remains within regulatory thresholds for unverified users.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Is this market available outside the US?

Polymarket KYC 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.

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 does it cost to trade on Polymarket KYC UK?

Zero. Polymarket KYC 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.

Do I need to KYC for this market?

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