UD Almería vs. CD Castellón

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Market context

UD Almería will face CD Castellón in a La Liga 2 fixture on Tuesday, 9 June 2026. The match represents a standard regular-season encounter in Spain's second tier, with settlement tied to the final whistle at 19:00 UTC. The 100% implied probability reflects either exceptionally high confidence in the fixture's occurrence or minimal trading activity, suggesting limited market depth at present.

Castellón's recent form and squad stability provide the primary historical reference point for assessing fixture reliability. La Liga 2 matches typically proceed as scheduled unless extraordinary circumstances—severe weather, administrative sanctions, or security concerns—intervene. Previous seasons show cancellations occur in fewer than 1% of fixtures once teams reach June. Almería's status as a club with recent top-flight experience and established infrastructure further reduces postponement risk compared to lower-division Spanish football.

Traders should monitor official La Liga 2 communications for any fixture amendments or rescheduling announcements, particularly given the late-season timing. Injury updates or squad availability statements from either club could affect match dynamics but would not alter the settlement condition itself. Weather forecasts for Almería province in early June typically show stable conditions, though Mediterranean storms remain a low-probability variable. Confirmation of venue availability and any administrative issues would likely emerge through official channels within 48 hours of kick-off.

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

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 Prediction Today, 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.

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 Prediction Today?

Zero. Prediction Today 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.

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.