Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket KYC UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket KYC UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket KYC UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket KYC UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket KYC UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket KYC 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 KYC UK.
Active sub-markets
| Wimbledon, Qualification ATP: Nikoloz Basilashvili vs Elias Ymer | 0% Nikoloz Basilashvili | 100% Elias Ymer |
| Completed Match | 100% YES | 0% NO |
| Wimbledon, Qualification ATP: Nikoloz Basilashvili vs Elias Ymer Set 1 Winner | 100% Basilashvili | 0% Ymer |
| Wimbledon, Qualification ATP: Nikoloz Basilashvili vs Elias Ymer Set 2 Winner | 0% Basilashvili | 100% Ymer |
| Wimbledon, Qualification ATP: Nikoloz Basilashvili vs Elias Ymer Set Handicap +/-1.5 | 0% Basilashvili | 100% Ymer |
| Wimbledon, Qualification ATP: Nikoloz Basilashvili vs Elias Ymer Match O/U 22.5 | 100% Over | 0% Under |
Market context
Nikoloz Basilashvili and Elias Ymer are set to meet in Wimbledon qualifying, a grass-court best-of-three where the winner advances and the loser exits the draw. Flashscore lists Basilashvili at ATP No. 112 and Ymer at No. 185, while the ATP head-to-head page shows Ymer has won all six of their recorded meetings, which is the main historical anchor for reading the market.[2][7]
The crowd-implied 0% YES looks more like a pricing anomaly than a statement that the favourite cannot win. Comparable tennis markets often move sharply on draw position, surface, and last-minute fitness information, and the ATP’s H2H record can matter more in qualifying than raw ranking because the field is close and grass amplifies serve-return volatility.[7] Kalshi’s and Robinhood’s event rules also show that a walkover, pre-start cancellation, or unresolved delay can push settlement away from a simple winner read and towards fair-price or delayed resolution handling, which is relevant to how traders should interpret a near-zero price.[1][3]
The main catalysts are straightforward: an official start time change, any injury or withdrawal news, and whether the match actually begins, because pre-match non-occurrence changes settlement under the event rules.[1][3] For accessibility, “no-KYC up to $1,500” means a user can typically transact within that limit without completing identity verification, but that does not remove platform controls or jurisdictional restrictions. From a regulatory angle, German GlüStV rules can affect whether the product is treated as permissible gambling exposure for German users, while the US CFTC’s reach matters because prediction-market activity touching US persons or US-facing venues can fall within commodities-regulation scrutiny.
Methodology
We track Wimbledon, Qualification ATP: Nikoloz Basilashvili vs Elias Ymer 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Is this market available outside the US?
- Polymarket KYC 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 KYC UK?
- Zero. Polymarket KYC 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 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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