New York Yankees vs. Cleveland Guardians

Platform comparison

Active sub-markets

Market context

The Yankees travel to Cleveland on 10 June for a regular-season matchup against the Guardians, with the settlement window closing on 17 June. The crowd-implied probability sits at 100% YES, suggesting near-certainty in the Yankees' victory. This extreme reading warrants scrutiny, as single-game MLB contests rarely feature such lopsided consensus unless one team is substantially depleted or facing exceptional circumstances.

Historical precedent suggests that 100% implied probabilities in regular-season baseball games typically reflect either missing information (late roster changes, injury announcements) or crowd overconfidence. The Yankees and Guardians are both competitive AL Central/East franchises; even significant talent gaps rarely produce such extreme odds in a single game. The 2024 regular season saw numerous upsets where favoured teams failed to materialise, and June matchups often lack the contextual clarity that emerges later in the season when team form becomes more predictable.

Traders should monitor lineup announcements in the 48 hours before first pitch, particularly regarding starting pitchers and any late injuries to key position players. Recent Cleveland roster updates and New York's recent performance trajectory matter substantially. The settlement window extends a week beyond the scheduled game date, accommodating potential postponements—relevant given June weather patterns in the Midwest. Any shift in the Yankees' injury status or Cleveland's pitching availability could materially alter the underlying matchup dynamics and justify reassessment of the current consensus.

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 Who Will Win 2026 — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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 Who Will Win 2026, 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?

Who Will Win 2026 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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win 2026 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.