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 |
|---|---|
| Roehampton: Filip Peliwo vs Nicolas Tepmahc | 100% |
| Completed Match | 100% |
Market context
The Roehampton qualifying draw in August 2026 will feature a match between Filip Peliwo and Nicolas Tepmahc, scheduled for 18 August at 08:00 ET. Both players compete on the professional tennis circuit, and advancement through qualifying rounds determines entry into the main draw of what is typically a grass-court warm-up event preceding major summer tournaments. The settlement window closes on 25 August, allowing seven days beyond the scheduled date for completion; any cancellation, tie, or unresolved status beyond that threshold triggers a 50-50 resolution.
The 100% implied probability on Peliwo reflects either substantial pre-match information asymmetry or limited market liquidity at this early stage. Historical qualifying matches at Roehampton show high completion rates, with weather delays on grass courts typically resolved within 48 hours rather than extending beyond the settlement window. Comparable ATP/ITF qualifying fixtures rarely conclude in ties or no-contests; the main risk factors are injury withdrawal before play begins or mid-match retirement, both statistically uncommon at this level.
Traders should monitor official ATP or ITF announcements regarding player withdrawals, which typically occur 24–48 hours before scheduled matches. Grass-court conditions at Roehampton can shift rapidly; rain forecasts for mid-August 2026 may compress scheduling but rarely invalidate matches entirely. Under German GlüStV and US CFTC frameworks, this market remains accessible to UK-based traders without KYC requirements up to £1,500 cumulative exposure, though cross-border US participation faces stricter commodity derivatives scrutiny. Settlement hinges on verified match results published by the governing body.
Methodology
This overview of Roehampton: Filip Peliwo vs Nicolas Tepmahc 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
- Do I need to KYC for Polymarket Tax UK?
- Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.
- 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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