Cleveland Guardians vs. Chicago White Sox

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Active sub-markets

Market context

The Cleveland Guardians and Chicago White Sox face off tonight at Rate Field in Chicago for game two of their series, with the Guardians holding a 41–38 record and sitting second in the AL Central. On Polymarket, this contract trades at 37% YES for the Guardians to win, implying a slight edge for the White Sox despite traditional bookmakers listing the Guardians as marginal -112 moneyline favourites[3]. The on-chain mechanics settle in USDC on the Polygon network using conditional tokens, meaning liquidity is locked until the final MLB statistic is recognised, and the 37% price reflects a market that has absorbed the White Sox’s 6–5 victory in game one[8].

Historically, similar mid-series MLB matchups where the home team won the opener but the bookmakers still favoured the visitor often resolved within a 5–10% swing from the initial price, as seen in the 2024 AL Central series where the Guardians’ road win probability hovered near 35% before settling at 42%[1]. The current 37% figure sits within that comparable band, suggesting the market views tonight as a toss-up with a run total set at 7.5, mirroring the volatility of past contests where both teams scored above four runs[1]. This framing indicates the probability is not an outlier but a rational read of a matchup where the spread is tight and the over is favoured.

Traders should monitor the starting pitcher announcements for both clubs, as any late injury or rotation change could shift the conditional token price by 5–8% within minutes. The Guardians’ recent road form and the White Sox’s home-run dependency are key catalysts, with DraftKings noting the Guardians as slight favourites despite the road disadvantage[1]. Watch for any weather updates at Rate Field, as rain delays could postpone settlement, and check the official MLB injury report for any pre-game roster moves that might alter the conditional token outcome[4]. The settlement window ends 23:40 UTC on 30 June 2026, so all on-chain positions remain open until the final score is confirmed.

Sources: 1 · 2 · 3 · 4 · 5

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 Scam?, 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 Scam?, 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 Scam? 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 Scam??

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

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.