Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Today) Pick polygram.ink (preferred broker) |
51% | 49% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
51% | 49% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Marcelo | 51% |
| Joao Felix | 43% |
| Ricardo Quaresma | 42% |
| Piers Morgan | 33% |
| Sergio Ramos | 28% |
| Sir Alex Ferguson | 27% |
| Casemiro | 23% |
| Drake | 19% |
| Karim Benzema | 17% |
| Luka Modric | 14% |
| Giorgio Chiellini | 13% |
| Mohammed bin Salman | 10% |
| IShowSpeed | 9% |
| Leonardo Bonucci | 9% |
| Gareth Bale | 9% |
| Paulo Dybala | 8% |
| Dana White | 5% |
| Lionel Messi | 4% |
| Wayne Rooney | 3% |
| Jose Mourinho | 2% |
Market context
A fresh wave of guest-list chatter over the past 24-48 hours has kept the market alive, but there is still no confirmed wedding announcement from Cristiano Ronaldo or Georgina Rodríguez.[1][7][17] The current 3% crowd price reflects that gap between viral reporting and hard confirmation: names such as Rio Ferdinand, Vinícius Júnior, Kylian Mbappé, Rihanna, Drake and others have been repeatedly floated, yet the reports themselves stress that the list is unverified.[1][2][7]
That low probability is best read against how elite celebrity events usually settle in prediction markets: attendance becomes tradable only once a date, venue and invitation set are public enough to anchor expectations. Here, the market is not about whether Ronaldo is famous enough to draw stars, but whether a specific person can be shown in physical attendance at a wedding that is both real and within the settlement window. Rumoured invitees may look impressive, but without a public guest list or on-the-day footage, those names do not move the outcome much.[2][17]
Traders should watch for three catalysts: a formal wedding announcement, credible reporting on timing or location, and post-event coverage that visibly places the listed individual at the ceremony. Recent coverage has already underlined that the date remains uncertain and that the claimed guest list has not been confirmed, which keeps this in “rumour until evidence” territory.[2][7] Any shift from vague speculation to a booked venue, travel sightings, or publication from major outlets would matter far more than another recycled social post.[1][14]
Methodology
We track Who will attend Cristiano Ronaldo's wedding? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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
- 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.
- 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 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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