Lexington: Sebastian Gorzny vs Borna Gojo

Platform comparison

Market context

Borna Gojo’s price has remained firmly in the favourite zone, but the key change over the past 24–48 hours is that the market is now trading against a match that was still being listed with an August 5 Lexington start time on live tennis feeds, while the contract does not settle until a winner is confirmed or the event is officially voided. Flashscore still showed the fixture scheduled for 05.08.2026, and third-party odds pages were heavily one-sided towards Gojo, which helps explain why the crowd has pushed the market to 100% YES on the Gojo side.[2][3][5][10]

That is consistent with the broader pre-match framing. Independent previews and bookmaker screens had Gojo around 1.25–1.29, with Gorzny priced much longer, and model-based tips also leaned strongly towards Gojo winning in straight sets.[3][4][5][10][12][14] In prediction markets, that sort of unanimous pricing usually reflects both a short match-up edge and low perceived upset risk; the main caveat is that a 100% crowd reading can also leave the market more exposed to administrative outcomes than to on-court variance.[4][14]

For traders, the important catalysts are whether the Lexington draw and match order were fully confirmed, whether the match actually begins on court, and whether any rescheduling pushes the contest beyond the seven-day settlement window. If the event is delayed far enough without a result, the market can revert to 50-50 by rule, so the practical watchpoint is not just who is favoured, but whether the fixture is still live in the tournament schedule and official results feed.[2][6][7]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Lexington: Sebastian Gorzny vs Borna Gojo 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

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

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

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%.