Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on PolyGram.
Active sub-markets
| Deportivo Alavés (-1.5) | 0% YES | 100% NO |
| Rayo Vallecano de Madrid (-1.5) | 0% YES | 100% NO |
| Deportivo Alavés (-2.5) | 0% YES | 100% NO |
| Rayo Vallecano de Madrid (-2.5) | 0% YES | 100% NO |
| O/U 0.5 | 100% YES | 0% NO |
| O/U 1.5 | 100% YES | 0% NO |
Market context
Deportivo Alavés will host Rayo Vallecano on 23 May 2026 in a La Liga fixture scheduled for 15:00 ET. The market cluster offers granular settlement mechanics denominated in USDC, allowing traders to isolate specific match outcomes beyond the standard win/draw/loss framework. With the settlement window closing at 19:00 UTC on match day, the contract will resolve based on official La Liga records within hours of the final whistle, typical for on-chain sports derivatives where oracle feeds integrate directly with league databases.
The 0% implied probability reflects either a market gap in liquidity or a structural absence of trading interest in this particular secondary market. Historical patterns across La Liga prediction markets show that peripheral fixtures—especially those involving mid-table sides like Alavés and Vallecano—attract minimal volume until 48 hours before kick-off, when European retail traders become active. Comparable May-scheduled matches in prior seasons have seen probability shifts of 15–25 percentage points in the final trading window, suggesting current pricing may not reflect genuine conviction but rather thin order books.
Traders should monitor La Liga's official fixture confirmation and any squad rotation announcements from both clubs, typically released on the Friday preceding Sunday matches. Funding rates on perpetual contracts tracking broader Spanish equity indices or football-linked tokens may signal macro appetite for European sports exposure. Recent volatility in USDC liquidity pools has occasionally delayed settlement confirmations by 2–4 hours, so traders should account for minor delays in final payout processing.
Methodology
This page reads Deportivo Alavés vs. Rayo Vallecano de Madrid - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to PolyGram, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Where can I trade this market with the lowest fees?
- On PolyGram, 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?
- PolyGram 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.
- 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.
Trade Deportivo Alavés vs. Rayo Vallecano de Madrid - More… on PolyGram
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