Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang | 100% |
| Completed Match | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 2 O/U 8.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 1 O/U 8.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Total Sets: O/U 2.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Match O/U 21.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 2 Winner | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 1 O/U 9.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Match O/U 22.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Match O/U 23.5 | 100% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 1 Winner | 0% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set Handicap +/-1.5 | 0% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 2 O/U 9.5 | 0% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set Handicap +/-1.5 | 0% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 2 O/U 10.5 | 0% |
| ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang Set 1 O/U 10.5 | 0% |
Market context
Nastasja Schunk faces Gaeul Jang in a W50 ITF women's tennis tournament in Prague, scheduled for 18 August 2026. The Polymarket contract currently trades at 100% YES, meaning traders are pricing Schunk as a near-certain winner. On Polygon, this conditional token reflects absolute confidence in the German player's advancement, with USDC liquidity concentrated at the extremes. The settlement window closes 25 August, allowing a week for the match to conclude and be officially recorded.
The 100% pricing warrants scrutiny given that ITF W50 tournaments typically feature competitive draws where upsets occur regularly. Comparable W50 markets have historically shown more balanced probabilities even when seeding favours one player, particularly when both competitors hold similar ranking bands. Schunk's current trajectory and Jang's recent form would ordinarily produce odds closer to 65–75% for the favourite rather than absolute certainty. The extreme confidence here may reflect either incomplete market participation or specific information about player availability and fitness that hasn't yet been widely publicised.
Traders should monitor official ITF and tournament announcements through mid-August for any withdrawal notices, injury reports, or scheduling changes. Prague venue confirmations and draw sheets typically release 7–10 days before competition begins. Given the early morning ET slot (3:30AM), timezone-related broadcast delays or administrative recording issues could affect settlement timing. Any player withdrawal would trigger the 50–50 resolution clause, fundamentally reshaping contract value. Current liquidity concentration at extremes suggests limited depth for position adjustment once the match begins.
Methodology
This page reviews ITF W50 Prague Women: Nastasja Schunk vs Gaeul Jang 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 Polymarket Scam?, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Scam?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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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