Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket 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 UK.
Active sub-markets
Market context
Coco Gauff faces Anastasia Potapova in the Roland Garros women's draw, with the match originally scheduled for 30 May 2026 at 05:00 ET. The Polymarket contract currently reflects 100% implied probability for Gauff's advancement, pricing USDC conditional tokens on Polygon at the ceiling. This pricing suggests the market perceives negligible risk of Potapova's upset or match cancellation, though settlement extends to 6 June 09:00 UTC to account for potential delays or incomplete play.
Gauff's dominance in head-to-head records and seeding advantage typically justifies heavy favouritism at Roland Garros. Potapova, ranked considerably lower, has limited clay-court pedigree compared to Gauff's consistent Grand Slam performances. Historical precedent shows that when top-20 players face unranked or lower-ranked opponents at majors, the probability distribution rarely settles at absolute extremes unless injury or withdrawal becomes public knowledge beforehand. The 100% pricing here reflects either exceptional confidence in Gauff's form or minimal liquidity depth on the Potapova side of the contract.
Traders should monitor the official Roland Garros draw confirmation and any injury announcements from either player's camp in the week preceding 30 May. Weather disruptions at Roland Garros frequently delay matches beyond the scheduled time, though the seven-day resolution window provides buffer against minor postponements. Court assignments and scheduling changes typically emerge 48 hours before play, offering final data points before the match begins. Withdrawal or retirement mid-match would trigger the incomplete-play resolution clause, creating conditional settlement scenarios distinct from a clean Gauff victory.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $705K.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket UK, which mirrors the Polymarket order book directly.
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 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 UK?
- Zero. Polymarket UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket UK triggers a quick verification flow that finishes in minutes.
Trade Roland Garros WTA: Coco Gauff vs Anastasia Potapova on Polymarket UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Polymarket UK →