Rayo Vallecano de Madrid vs. Deportivo Alavés - Exact Score

Platform comparison

Market context

Rayo Vallecano and Deportivo Alavés meet on 20 August 2026 in a La Liga fixture. The market prices the exact final score at 14% YES, reflecting conditional token valuations on Polygon. This implies traders currently assess the specified outcome as unlikely relative to the broader distribution of possible scorelines—a typical pattern when markets fragment across dozens of exact-score permutations, each individually improbable.

Historical precedent suggests exact-score markets in La Liga fixtures settle on outcomes between 0–0 and 3–2 roughly 60% of the time. Rayo Vallecano averaged 1.4 goals per match in their previous La Liga campaign, whilst Alavés managed 1.1. Neither side typically generates high-scoring affairs; matches finishing 1–0, 1–1, or 2–1 account for the plurality of outcomes in their head-to-head record. The 14% probability assigned here sits in the middle range for a single scoreline, suggesting the market has distributed conviction fairly evenly across plausible results rather than clustering on a consensus prediction.

Traders should monitor team news through mid-August, particularly injury status for key attacking players on either side. Pre-season form and any managerial changes announced before the fixture will influence expected goal-scoring patterns. Fixture congestion—whether either side plays a European qualifier in the preceding days—affects squad rotation and fatigue levels. Settlement closes at 19:00 UTC on match day; any postponement keeps the contract open until the rescheduled date, creating tail-risk exposure for holders betting on specific scorelines.

Methodology

This page reviews Rayo Vallecano de Madrid vs. Deportivo Alavés - Exact Score across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.