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.
Market context
Valencia Basket meet Real Madrid in the EuroLeague Final Four at the Telekom Centre Athens, and Polymarket is today pricing the contract at 0% YES, meaning the market implies no meaningful chance of Valencia winning before settlement. On Polymarket, USDC-backed positions on Polygon settle through conditional tokens, so the practical question for holders is not the basketball result in the abstract but whether the fixture is played as scheduled, moved, or abandoned before the 22:00 UTC settlement window closes.
For context, Real Madrid have generally been the stronger side in recent comparable meetings, while the two clubs arrive with very different profiles: Madrid have long been treated as the deeper, more battle-tested EuroLeague roster, whereas Valencia’s route to the Final Four has been framed more as a surprise run than a baseline expectation. In betting terms, a 0% reading is usually less about a guaranteed outcome and more about the market having seen either extreme imbalance, thin liquidity, or a late reset in the contract rather than a normal pre-tip price.
The main catalysts are straightforward: final injury updates, starting line-up confirmations, and any pre-game news on travel, venue, or timing. Sportsgambler noted on 22 May that Madrid are entering the Final Four without centre Walter Tavares, which matters because late team-news can still shift basketball markets even when the favourite looks clear. Traders should also watch for any official EuroLeague scheduling change, since a postponement keeps the market open until the game is completed, while a cancellation with no make-up would force a 50-50 resolution.
Methodology
This page reviews Valencia vs. Real Madrid 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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- 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.
- What does it cost to trade on PolyGram?
- Zero. PolyGram 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.
- 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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