توقع: Miami Marlins vs. Houston Astros

Platform comparison

Market context

The Houston Astros decisively beat the Miami Marlins 8–5 in their July 20 meeting at Daikin Park, snapping a four-game losing streak with Jeremy Peña’s grand slam and Yordan Alvarez’s two home runs [2][6]. With the game already completed and the Astros confirmed winners, the 0% YES probability for the Marlins reflects a settled outcome rather than a forecast, as the settlement window extends only to cover potential postponements that have since been resolved [2].

Historically, when an MLB game finishes before a prediction market’s settlement deadline, the market resolves immediately on the official result, rendering any lingering probability figures obsolete; this mirrors past cases where late-night finishes were finalised before midnight UTC, causing instant 100% or 0% settlements [2]. The Astros’ 47–54 record and 23–27 home form contrast with the Marlins’ 52–48 overall but 21–28 away split, underscoring why Houston dominated this fixture [1].

Traders should monitor the official MLB final statistics page for any post-game amendments, though no such changes are expected given the AP and ESPN confirmations [2][6]. The next head-to-head meeting is scheduled for July 22 at Daikin Park, but that game does not affect this market’s resolution [7]. With the result confirmed, the only dependency is the absence of a rare retroactive cancellation, which has not occurred in recent MLB history.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Miami Marlins vs. Houston Astros. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.