Colorado Rockies vs. Athletics

Platform comparison

Active sub-markets

Market context

The Colorado Rockies host the Oakland Athletics on 13 June at 10:05 PM ET in a regular-season matchup at Coors Field. The 43% implied probability for a Rockies victory reflects a competitive fixture rather than a home-team advantage, suggesting the market perceives meaningful uncertainty about the outcome.

Historically, Coors Field has functioned as a significant home advantage in baseball, with altitude effects favouring hitters and inflating run totals. However, the Rockies' recent form and roster composition will determine whether this advantage materialises. The Athletics, despite their organisational rebuild, have shown capacity to compete in individual games. Comparable matchups between rebuilding teams and mid-tier franchises typically settle near 50-50 when played in neutral conditions; the Rockies' home-field edge should push their win probability above this baseline, yet the current 43% for Colorado suggests traders are pricing in either recent underperformance by the home side or notable absences in the lineup.

Traders should monitor roster updates through 13 June, particularly regarding injury status for Colorado's key offensive contributors and any last-minute pitching adjustments. Weather conditions at Coors—temperature and wind direction—can materially affect ball carry and run-scoring potential. Recent performance trends matter considerably; if either team enters the game on a significant winning or losing streak, the market may shift. Official lineups typically release 24 hours before first pitch, providing final clarity on availability. The settlement window extends to 21 June, allowing for postponements due to weather or other scheduling conflicts.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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

Is this market available outside the US?

Sport Prediction 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.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Sport Prediction 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.