Cleveland Guardians vs. New York Yankees

Platform comparison

Market context

The Cleveland Guardians travel to face the New York Yankees on 2 June at 7:05PM ET in a regular-season matchup. The current implied probability of 46% for a Guardians victory reflects modest confidence in the visiting team, despite both clubs competing at similar win-rate trajectories through early June. For algorithmic traders, this represents a moderately tight spread where lineups, bullpen availability, and weather conditions carry material weight in conditional order logic.

Historical matchups between these franchises show the Yankees maintain a slight edge in head-to-head records, though the Guardians' recent competitive window (2023 onwards) has narrowed that advantage considerably. Comparable June fixtures from prior seasons suggest that visiting teams in this pairing win approximately 40–45% of the time, making the current 46% valuation consistent with baseline expectations. Traders monitoring copy-trading feeds or bot-driven strategies should note that early-season form divergence between these clubs—particularly run differential and bullpen ERA—typically drives probability shifts of 2–4 percentage points in the 48 hours before first pitch.

Key catalysts include official lineup announcements (typically released 90 minutes before game time), any last-minute injury reports affecting starting pitchers, and weather forecasts for the Bronx. The settlement window extends to 9 June 23:05 UTC, providing a five-day buffer for postponements. Traders using conditional order systems should flag any roster moves or managerial statements released via MLB.com or team press channels between now and game time, as these frequently trigger repricing in tight-probability markets.

Methodology

This page reviews Cleveland Guardians vs. New York Yankees across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Resolution source: This market settles from the official publication at https://www.mlb.com/. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.