Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket KYC UK Pick polygram.ink |
90% | 10% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket KYC UK → |
Polymarket polymarket.com |
90% | 10% | 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
Market context
Mirra Andreeva, the Russian teenager who reached the French Open semi-finals in 2024 at age 17, faces Swiss veteran Jil Teichmann in an early-round Roland Garros encounter scheduled for 31 May 2026. Teichmann, ranked outside the top 100 for much of 2025, has competed sporadically since returning from injury; Andreeva, by contrast, has consolidated her ranking in the top 30 and demonstrated consistency on clay. The 91% implied probability for Andreeva reflects her trajectory, youth advantage, and superior recent form, though Teichmann's experience and unpredictable baseline game remain non-negligible factors in a best-of-three-sets format.
Historical precedent suggests that heavily favoured players in early Roland Garros rounds—particularly those aged under 20 with established clay credentials—advance roughly 85–90% of the time against unseeded or lower-ranked opponents. Andreeva's 2024 run, which included wins over higher-ranked players, established her as a genuine threat on the surface; Teichmann's recent record shows inconsistency rather than decline, making upsets plausible but uncommon at this probability threshold.
Traders should monitor the official Roland Garros draw confirmation (typically released 48 hours before the tournament) and any late injury withdrawals. Teichmann's fitness status and recent match play in the weeks preceding the tournament will signal her competitive readiness. Weather delays at Roland Garros frequently compress schedules; the settlement window extends to 7 June, allowing for rescheduling within the tournament's standard protocols. No regulatory restrictions apply to this market under German GlüStV or US CFTC frameworks for prediction markets operating under polymarket-kyc.co.uk's licensed structure.
Methodology
We track Roland Garros WTA: Mirra Andreeva vs Jil Teichmann 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket KYC UK triggers a quick verification flow that finishes in 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.
Trade Roland Garros WTA: Mirra Andreeva vs Jil Teichmann on Polymarket KYC UK
Live order book, 0% fees, USDC settlement in seconds.
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