Boston Red Sox vs. New York Yankees

Platform comparison

Active sub-markets

Market context

The Boston Red Sox travel to Yankee Stadium on 6 June for a regular-season matchup against the New York Yankees, with first pitch scheduled for 19:35 ET. The market currently reflects near parity at 49% implied probability for a Red Sox victory, suggesting traders view this as a genuine toss-up rather than a home-field advantage play favouring the Yankees.

Historical matchup data between these AL East rivals shows the Red Sox have won 51 of their last 100 meetings, though Yankees home records typically run 2–3 percentage points stronger than road records across comparable seasons. The current 49% probability sits slightly below what raw win-loss records alone would predict, indicating the market may be pricing in recent form or roster adjustments. For algorithmic traders, this compressed probability band—neither team commanding clear favouritism—creates minimal edge unless conditional factors shift the underlying assumptions.

Traders should monitor pitcher assignments and injury reports through to game time, as starting rotation changes can swing win probability by 4–6 percentage points in either direction. Recent Yankees roster moves or Red Sox lineup adjustments announced in the 72 hours before the fixture would warrant recalibration. Weather conditions at Yankee Stadium (temperature, wind direction affecting fly ball distances) merit programmatic tracking, particularly for totals-dependent strategies. The settlement window extends to 13 June 2026, providing a week buffer for postponements or makeup scheduling, though cancellation without rescheduling would trigger the 50-50 resolution clause.

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 Review UK, which mirrors the Polymarket order book directly.

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.

Is this market available outside the US?

Polymarket Review 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.

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.

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.