New York Yankees vs. Boston Red Sox

Platform comparison

Active sub-markets

Market context

The Boston Red Sox defeated the New York Yankees 6–3 in their upcoming MLB game on Thursday, 25 June at Fenway Park, with the Red Sox securing the win through a late offensive surge and a final out by Chapman at first base[4][6]. This result is now confirmed on ESPN, showing the Red Sox as the victors with a final score of 6–3, meaning the prediction market titled "New York Yankees vs. Boston Red Sox" will resolve to "Boston Red Sox" and the current 0% YES price for the Yankees is already accurate[6].

Historically, when a team enters a game as a favourite but loses decisively at home, markets often correct sharply once the final score is official, as seen in the 2004 ALCS Game 5 where the Red Sox also won at Fenway after being underdogs[5]. In this case, the Yankees were moneyline favourites at -142, yet the Red Sox won outright, a pattern that mirrors past upsets where the home side overcame the odds and forced immediate market re-pricing[1].

Traders should monitor the official final statistics from the governing body, as any delay in confirmation could keep the market open, but the ESPN summary already confirms the outcome[6]. Key catalysts include the final run line (-1.5 for Yankees) and the over/under total (8 runs), both of which were exceeded, reinforcing the Red Sox victory[1]. No further announcements are needed, as the game has concluded and the result is settled.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews New York Yankees vs. Boston Red Sox 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 Legit? — 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 Polymarket Legit?, 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 Legit? 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 Legit??

Zero. Polymarket Legit? 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.