Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Deposit UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Deposit UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Deposit UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Deposit UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Deposit UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Deposit 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 Deposit UK.
Active sub-markets
| Alicia Keys | 0% YES | 100% NO |
| Matthew McConaughey | 0% YES | 100% NO |
| Sabrina Carpenter | 0% YES | 100% NO |
| Adam Sandler | 0% YES | 100% NO |
| Carmelo Anthony | 0% YES | 100% NO |
| Cristiano Ronaldo | 0% YES | 100% 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 and full fighter lineup remain subject to UFC scheduling announcements, which typically occur 6–8 weeks before fight nights. Current market pricing at 1% reflects substantial uncertainty around both the individual's availability and the event's final roster confirmation.
Historical precedent suggests attendance markets for specific individuals at major sporting events settle heavily on official UFC announcements and credible sports media reporting. Comparable markets tracking fighter or celebrity attendance at major UFC events have shown that probability shifts materially only after formal confirmation from the promotion or the individual's representatives. The 1% price indicates the market is pricing in either low likelihood of the person's participation or significant friction in obtaining reliable confirmation by the June 2026 window.
Traders monitoring this market should track UFC's official fighter announcement schedule, typically released via press releases and social media channels, as well as any statements from the individual's management or verified sports journalists covering UFC roster news. Secondary catalysts include injury reports, contractual updates, or scheduling conflicts that might affect participation. Settlement hinges on credible reporting of physical attendance during any portion of the event; cancellation or postponement beyond 21 June 2026 triggers automatic "No" resolution. Deposit flows into prediction markets often accelerate following major sports announcements, suggesting liquidity may increase substantially once the fighter card is formally confirmed.
Methodology
We track Who will attend UFC Freedom 250? on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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?
- Polymarket Deposit 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.
- 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 Deposit UK?
- Zero. Polymarket Deposit UK 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.
- 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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