Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
52% | 48% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
52% | 48% | 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
| RC Celta de Vigo | 52% YES | 49% NO |
| Draw (RC Celta de Vigo vs. Sevilla FC) | 27% YES | 74% NO |
| Sevilla FC | 22% YES | 79% NO |
Market context
On 23 May 2026, RC Celta de Vigo will host Sevilla FC in a La Liga fixture at Balaídos stadium. The settlement window closes at 19:00 UTC on match day, allowing roughly 90 minutes of trading after kick-off before resolution. The current crowd-implied probability of 52% YES suggests near-parity in expected outcomes, though the specific resolution criteria—whether this resolves on a Celta win, draw, or other condition—should be verified against the market's explicit terms before position-sizing.
Historical matchups between these clubs show Sevilla have held a marginal edge in recent seasons, though Celta's home record at Balaídos has proven resilient. Over the past five La Liga campaigns, head-to-head results have split fairly evenly, with neither side establishing dominance. The 52% probability likely reflects Celta's home advantage offsetting Sevilla's superior league positioning in most seasons. Traders should cross-reference final 2025–26 season standings and European qualification status, as these directly influence squad rotation and motivation in late-May fixtures.
Key catalysts include confirmed team news by 22 May—injury lists, suspensions, and any late managerial changes. Sevilla's European commitments (if they qualify for European competition) may affect squad freshness; similarly, Celta's final league position will signal whether they're defending a target or playing for pride. Conditional order logic should account for pre-match odds movement on betting exchanges, which often precedes prediction market repricing. Monitor official La Liga fixture confirmations and any weather alerts for Galicia that might influence pitch conditions.
Methodology
This page reviews RC Celta de Vigo vs. Sevilla FC across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- 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'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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in 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.
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