Arizona Diamondbacks vs. Miami Marlins

Platform comparison

Active sub-markets

Market context

The Arizona Diamondbacks travel to Miami for a regular-season matchup against the Marlins on 10 June at 6:40 PM ET, with settlement occurring seven days later. The market currently reflects 100% implied probability for resolution, suggesting traders expect the game to proceed as scheduled without postponement or cancellation complications.

Historical precedent shows that regular-season MLB games between non-division rivals rarely face weather-related delays in early June, particularly in Miami where June precipitation patterns are predictable rather than anomalous. The Marlins' home stadium, loanDepot park, has hosted thousands of games without material cancellation risk during this period. Comparable markets for mid-June fixtures typically show similar certainty levels, with postponement risk materialising only when tropical systems approach the Atlantic coast—currently not forecast for this window according to National Weather Service tracking.

Traders monitoring this market programmatically should track roster announcements and injury reports through 9 June, as these affect game probability but not settlement mechanics. The critical variable remains weather forecasting updates; automated systems should flag any National Hurricane Center advisories or severe weather watches issued within 48 hours of game time. Notably, the settlement window extends to 17 June, providing sufficient buffer for makeup games if weather forces postponement. Feed integrations should monitor official MLB communications and loanDepot park operational status rather than relying on third-party sports data, as the resolution criteria explicitly reference "official final statistics" from the league itself.

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 Bot UK, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Bot 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 Bot 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.

What does it cost to trade on Polymarket Bot UK?

Zero. Polymarket Bot UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.