Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska | 100% |
| Completed Match | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 2 Winner | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Total Sets: O/U 2.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 2 O/U 8.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 1 O/U 8.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Match O/U 21.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Match O/U 22.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 2 O/U 9.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Match O/U 23.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 2 O/U 10.5 | 100% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 1 Winner | 0% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set Handicap +/-1.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set Handicap +/-1.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 1 O/U 9.5 | 0% |
| Warsaw: Carol Young Suh Lee vs Weronika Falkowska Set 1 O/U 10.5 | 0% |
Market context
Polymarket is pricing this contract at **100% YES** on the USDC/Polygon market, so the on-chain position is already implying Lee advances against Falkowska with essentially no remaining doubt. In practical terms, that means the conditional token pair is trading as a near-certain one-sided outcome rather than a live 50-50 match, which is unusual for a quarter-final but consistent with a market that has already seen the exchange move to a completed result. Flashscore currently shows the match in progress, with Lee and Falkowska level in the opening set, while other live feeds also list the contest at Warsaw/Open quarter-final level on 6 August 2026.[8][4][3]
The closest historical read-through on a market like this is that near-100% pricing usually reflects either a finished result, a feed mismatch, or very strong confidence that settlement will follow the apparent live state; it does not mean the underlying tennis is risk-free. Comparison sites are already split between pre-match and live states, with TennisTemple listing a 10:30 start and 100% of their small preview sample on Lee, while Flashscore and Yahoo are showing live scoring, which is the kind of discrepancy traders watch when settlement depends on a single official winner being recorded.[6][7][2] For Polymarket users, the key mechanics are simple: if an official result is posted, the relevant conditional token should resolve to the winner; if the match is abandoned, tied, or pushed beyond seven days without a winner, the market falls back towards 50-50 under the contract rules.
The main catalysts now are official schedule updates, any retirement or walkover notice, and whether the match is completed cleanly on court. The Warsaw quarter-final listing on 365Scores and Interia both place Lee v Falkowska on Thursday, 6 August, with centre-court scheduling, which matters because late court changes or weather delays are the usual operational risks in these markets.[4][10] If the live status keeps advancing normally, the contract should remain anchored to the on-chain expectation of Lee; if the scoreboard stalls or the fixture disappears from official coverage, traders will reassess the settlement path rather than the pre-match odds.[3][8]
Methodology
This page reviews Warsaw: Carol Young Suh Lee vs Weronika Falkowska across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.
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.
UK Frequently Asked Questions
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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