New York Yankees vs. Cleveland Guardians

Platform comparison

Active sub-markets

Market context

The New York Yankees face the Cleveland Guardians on 10 June at 1:10 PM ET in a regular-season MLB matchup. The settlement window extends to 17 June, allowing for postponements or rescheduling within that seven-day buffer. The current 100% implied probability for either outcome reflects the market's certainty that the game will occur and resolve definitively, though this extreme reading warrants scrutiny given standard weather and scheduling risks inherent to early-June baseball.

Historical precedent suggests MLB games between competitive teams rarely sustain such lopsided probabilities unless one side has pronounced roster advantages. The Yankees and Guardians are division rivals with comparable recent performance trajectories—both organisations made playoff appearances in 2023. Comparable matchups between evenly matched teams typically trade in the 45–55% range for either side, depending on home-field advantage, pitching rotation alignment, and recent form. A 100% probability here indicates either a data-entry anomaly, extreme confidence in game completion, or insufficient market liquidity.

Traders monitoring this market programmatically should track pitcher assignments and injury updates through MLB's official roster announcements, typically released 24–48 hours before game time. Weather forecasts for Cleveland on 10 June become actionable three to five days prior; June precipitation in the region occasionally triggers postponements. The settlement mechanism's 50–50 tie resolution creates a minor edge case worth conditioning on—whilst rare, it affects expected value calculations for algorithmic traders building conditional orders around game completion versus postponement scenarios.

Methodology

This page reviews New York Yankees vs. Cleveland Guardians across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Review UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Review 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.

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 Polymarket Review UK?

Zero. Polymarket Review UK 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, Polymarket Review UK triggers a quick verification flow that finishes in minutes.