Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Tax UK) 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 |
|---|---|
| Completed Match | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 2 O/U 8.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 2 Winner | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Match O/U 21.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Total Sets: O/U 2.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 1 O/U 8.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 2 O/U 9.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Match O/U 22.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 1 O/U 9.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 2 O/U 10.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Match O/U 23.5 | 100% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova | 0% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 1 Winner | 0% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set Handicap +/-1.5 | 0% |
| Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova Set 1 O/U 10.5 | 0% |
Market context
The Cincinnati Open qualification round will feature American player Carol Young Suh Lee against Russian competitor Polina Kudermetova on 11 August 2026. The match is scheduled for 4:30 PM Eastern Time, with settlement occurring by 18 August 2026 at 20:30 UTC. The market resolves to the advancing player, or 50–50 if the match is cancelled, delayed beyond seven days without completion, or ends in a tie.
Qualification matches at ATP/WTA 1000 events historically show volatile odds early in the trading window, particularly when one player carries significantly lower ranking or recent match activity. Young Suh Lee, competing primarily on the ITF and lower-tier professional circuits, faces a substantial gap against Kudermetova, who has competed at higher WTA levels. The 0% implied probability reflects market assessment of this disparity, though qualification draws frequently produce upsets when lower-ranked players execute tactically sound performances or benefit from fatigue in their opponent's schedule.
Traders should monitor the official Cincinnati Open draw confirmation and any player withdrawal announcements through the WTA's official channels in early August. Kudermetova's recent tournament entries and match results will indicate fitness and form; similarly, Young Suh Lee's performance in qualifying rounds leading into Cincinnati will signal momentum. Weather delays at the Cincinnati venue have historically extended qualification schedules, making the seven-day settlement window material to outcome determination. Court surface conditions and draw positioning relative to other matches may affect player availability and physical condition entering this fixture.
Methodology
This overview of Cincinnati Open, Qualification: Carol Young Suh Lee vs Polina Kudermetova reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.
Resolution & payout
On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.
UK Frequently Asked Questions
- Is Polymarket legal in my country?
- Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Polymarket Tax UK has a different geo footprint.
- Is Polymarket regulated by the UKGC?
- No. Polymarket is not licensed by the UK Gambling Commission (UKGC). It is a decentralised prediction market operated under US regulation. UK traders can use it but do not benefit from UKGC dispute resolution or player protection requirements.
- What are the HMRC tax rules on Polymarket profits for UK traders?
- Polymarket profits are treated as cryptocurrency disposal events by HMRC. Each USDC settlement is a taxable event subject to Capital Gains Tax (CGT). For 2026/27, the CGT rate is 18% (basic rate) or 24% (higher rate). The annual CGT exemption is £3,000. Report via HMRC Self Assessment if your total crypto gains exceed £3,000 or proceeds exceed £50,000.
- Does Polymarket KYC apply to UK users?
- Yes. Polymarket requires KYC (Know Your Customer) verification for all users, including UK residents. You must provide a government-issued photo ID and a selfie. The process typically takes 5–10 minutes via their ID verification provider.
- What is the legal difference between Polymarket and Betfair Exchange for UK traders?
- Betfair Exchange is UKGC-licensed, meaning UK consumer protections apply and winnings are typically tax-free. Polymarket is not UKGC-licensed — it operates under decentralised blockchain rules. Profits from Polymarket are subject to HMRC CGT as crypto disposals. Choose based on your regulatory preference and tax situation.
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