Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
1% | 99% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax UK → |
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 Polymarket Tax UK.
Active sub-markets
| Alicia Keys | 1% YES | 99% NO |
| Matthew McConaughey | 50% YES | 50% NO |
| Sabrina Carpenter | 5% YES | 95% NO |
| Adam Sandler | 1% YES | 99% NO |
| Carmelo Anthony | 39% YES | 61% NO |
| Cristiano Ronaldo | 26% YES | 74% NO |
Market context
UFC Freedom 250 is scheduled for 14 June 2026, with the specific attendee in question yet to be publicly confirmed for the card. The event's venue, fighter lineup, and promotional details remain subject to standard UFC scheduling practices, which typically finalise 4–8 weeks before fight night. Attendance at such events is straightforward to verify through credential systems, broadcast footage, and official UFC records, though the current 1% implied probability reflects substantial uncertainty about whether this particular individual will be present.
Historical precedent suggests that celebrity or high-profile attendance at major UFC events carries genuine execution risk. Previous Freedom-branded events and comparable premium fight nights have seen announced attendees withdraw due to scheduling conflicts, health considerations, or last-minute professional obligations. The 1% pricing implies traders assess the likelihood as marginal, consistent with patterns where unconfirmed attendance claims at future sporting events trade at steep discounts absent formal commitment or contractual obligation.
Traders should monitor official UFC announcements regarding the Freedom 250 card, any public statements from the individual in question regarding their June 2026 schedule, and broader UFC promotional calendars. Regulatory considerations vary by jurisdiction: German traders face GlüStV restrictions on certain prediction markets, whilst US traders should note CFTC oversight of binary event contracts. Markets accessible without full KYC up to $1,500 notional exposure may apply here depending on the platform's licensing model, though this does not constitute legal advice and traders should verify their own compliance obligations before trading.
Methodology
This page reviews Who will attend UFC Freedom 250? 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 Polymarket Tax UK — the application we operate, where you trade directly against 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?
- On Polymarket Tax UK, 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?
- Polymarket Tax UK 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.
- 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 it cost to trade on Polymarket Tax UK?
- Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
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