Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Market UK Pick polygram.ink |
19% | 81% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Market UK → |
Polymarket polymarket.com |
19% | 81% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Market UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Market UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Market UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Market 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 Prediction Market UK.
Active sub-markets
| Birmingham: Arthur Fery vs Yunchaokete Bu | 19% Arthur Fery | 81% Yunchaokete Bu |
| Completed Match | 54% YES | 46% NO |
| Birmingham: Arthur Fery vs Yunchaokete Bu Set 1 Winner | 0% Fery | 100% Bu |
| Birmingham: Arthur Fery vs Yunchaokete Bu Match O/U 22.5 | 50% Over | 51% Under |
| Birmingham: Arthur Fery vs Yunchaokete Bu Match O/U 23.5 | 49% Over | 52% Under |
| Birmingham: Arthur Fery vs Yunchaokete Bu Set 1 O/U 8.5 | 0% Over | 100% Under |
Market context
Arthur Fery and Yunchaokete Bu are scheduled to meet in a tennis match at Birmingham on 6 June 2026. A YES share represents a bet that Fery advances; a NO share bets on Bu's progression. The current 19% implied probability for Fery reflects market participants' assessment that Bu is the stronger favourite, though the settlement window extends to 13 June to account for scheduling delays or incomplete matches that might trigger a 50-50 resolution.
Fery, a French player ranked outside the ATP top 100, has limited recent tournament data at grass-court events—the surface favours explosive baseline play and serve-and-volley tactics that reward consistency over flash. Bu, a Chinese player, similarly lacks extensive grass-court pedigree, though both men compete regularly on the secondary tour circuit. Historical precedent suggests that when both players lack established grass credentials, upsets occur at roughly 25–30% frequency, making the current 19% probability somewhat conservative unless Fery carries significant recent form disadvantages or injury concerns.
Traders should monitor official Birmingham tournament draws and any player withdrawal announcements through the ATP website and tournament organisers' channels. Scheduling changes are common in June, particularly if rain disrupts the opening rounds. Fery's performance at qualifying events or warm-up tournaments in May 2026 will provide the most recent form signal; similarly, Bu's results in Asia-Pacific events earlier that month will clarify fitness and confidence levels. Any late injury reports or visa complications could shift the probability sharply, though such announcements typically emerge within 48 hours of the scheduled start date.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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?
- Prediction Market 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 Prediction Market UK?
- Zero. Prediction Market 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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