Roehampton: Benjamin Gusic Wan vs Leonardo Rossi

Platform comparison

Market context

The Roehampton qualifying match between Benjamin Gusic Wan and Leonardo Rossi is scheduled for 16 August 2026, with the settlement window closing a week later on 23 August. The 0% implied probability reflects minimal trading activity rather than certainty about the outcome; qualifying draws at lower-tier events frequently see sparse market participation until closer to match day, particularly when both players lack significant ATP ranking positions or recent tournament visibility.

Roehampton's qualifying rounds typically feature players ranked outside the top 300, where historical match data becomes sparse and predictive models struggle. Leonardo Rossi, an Italian player with limited recent tour exposure, and Gusic Wan, whose competitive record remains relatively obscure in major databases, represent the kind of pairing where conventional ranking-based forecasting offers little edge. Similar matches at British qualifying events have resolved without incident, though weather delays are not uncommon in August—the settlement terms allow for a 50-50 resolution if the match extends beyond seven days without completion.

Traders should monitor entry lists and any late withdrawals as the scheduled date approaches; qualifying draws can shift substantially in the final week. Official ATP or ITF announcements regarding the Roehampton event schedule, player confirmations, and court assignments will provide the first concrete signals about match likelihood. Recent form from either player on grass courts—if available through ATP Challenger or ITF records—would offer marginal predictive value, though such data may be limited for players at this ranking level.

Methodology

This page reviews Roehampton: Benjamin Gusic Wan vs Leonardo Rossi 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 Prediction Today, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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 Prediction Today. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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%.