Boston Red Sox vs. Colorado Rockies

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Active sub-markets

Market context

The underlying real-world event is an MLB game between the Boston Red Sox and Colorado Rockies at Coors Field in Denver, scheduled for 3:10 PM ET on 24 June 2026. The Red Sox have already secured a decisive 5–2 victory in the previous night’s contest, with Sonny Gray delivering 11 strikeouts and Wilyer Abreu and Nate Eaton each contributing two runs, setting a clear momentum pattern for the series[1][3].

Historically, when a team wins the opening game of a three-game set by such a margin—particularly with dominant pitching performance—the probability of repeating that outcome in the immediate follow-up rises sharply, as seen in comparable 2025 and 2024 MLB series where the same team won both games consecutively after a 5–2 or similar scoreline[1][4]. This pattern frames the current 100% crowd-implied probability not as an overreaction, but as a rational extrapolation of recent performance data and series dynamics.

Traders should monitor the official starting lineups announced by MLB at 1:00 PM ET, the weather conditions at Coors Field (currently 80°F with no precipitation expected), and any late-injury updates from team sources, as these are the primary catalysts that could alter the outcome[5][7]. The market is leaning heavily on Sonny Gray’s continued form and the Red Sox’s offensive consistency, with no major external declarations or campaign-finance disclosures influencing this sports event; the key news source remains the official MLB game tracker and ESPN live coverage[5][7].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page tracks Boston Red Sox vs. Colorado Rockies across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.

Resolution & payout

Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.

Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.

FAQ

Where can I trade this market with the lowest fees?

On Election Predictions 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.

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.