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% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 O/U 8.5 | 100% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 O/U 9.5 | 100% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 Winner | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 Winner | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Total Sets: O/U 2.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 O/U 8.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Match O/U 21.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set Handicap +/-1.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 O/U 9.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Match O/U 22.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 1 O/U 10.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Set 2 O/U 10.5 | 0% |
| Livesport Prague Open: Alycia Parks vs Lucie Havlickova Match O/U 23.5 | 0% |
Market context
The underlying event is the first-round women’s singles match at the Livesport Prague Open between American Alycia Parks and Czech Lucie Havlickova, originally set for 5:00 AM ET on 20 July 2026. The market resolves to the player who advances, with a 50–50 outcome if the match is cancelled, tied, or delayed beyond seven days without a winner.
Historical precedent for tennis prediction markets shows that 0 % crowd-implied probabilities often reflect either a suspended fixture or a severe information asymmetry rather than a genuine certainty of one outcome. Comparable cases from WTA events in 2024–2025 saw similar zero-probability tags before matches were postponed due to weather or player injury, later resolving with active trading once schedules were confirmed.
Traders should monitor the official WTA and Livesport Prague Open schedules for any postponement notices, player withdrawal announcements, or weather-related delays in Prague. A recent WTA bulletin on 19 July confirmed no cancellations for the Prague Open’s opening day, but local Czech meteorological services have flagged potential rain on 20 July that could disrupt play. Regulatory clarity remains key: under Germany’s GlüStV, unlicensed platforms face restrictions, while US CFTC reach extends to markets with US participants regardless of offshore status. The “no-KYC up to $1,500” threshold means this market is accessible to users in jurisdictions without strict identity verification, provided transaction limits are respected, though tax reporting obligations may still apply under local law.
Methodology
This overview of Livesport Prague Open: Alycia Parks vs Lucie Havlickova 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.
FAQ
- 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.
- What happens during a tax audit?
- You're responsible for documenting your trades. Polymarket Tax UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.
- Are prediction markets gambling?
- Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.
- Is there a withdrawal cap?
- No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).
- What if regulation changes?
- If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Tax UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.
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