Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket App UK Pick polygram.ink |
39% | 61% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket App UK → |
Polymarket polymarket.com |
39% | 61% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket App UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket App UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket App UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket App UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket App UK.
Active sub-markets
Market context
Jaime Faria, the Portuguese qualifier, faces American Frances Tiafoe in the first round of Roland Garros in late May 2026. Tiafoe, a top-100 player with consistent Grand Slam appearances, enters as the favoured competitor. The match is scheduled for 5:00 AM ET on 30 May, a slot typically assigned to lower-profile encounters on outer courts. The current 39% probability for Faria reflects his status as an underdog, though the early morning scheduling could introduce variables affecting both players' preparation and performance consistency.
Faria's pathway to this match—qualifying through preliminary rounds—historically correlates with lower match-win probabilities against seeded or ranked opponents. Tiafoe's record at Roland Garros shows mixed results; whilst he reaches the main draw reliably, clay-court performance has been more variable than his hard-court showings. Comparable first-round matchups involving American players against European qualifiers at Roland Garros typically settle between 30–45% for the qualifier, depending on ranking differential and recent form. The 39% mark sits within this range, suggesting the market has priced in Faria's underdog status without accounting for substantial recent momentum shifts.
Traders monitoring this match should track injury bulletins released in the week preceding 30 May, as both players' preparation schedules and any late-tournament withdrawals could affect odds. Court assignment announcements, typically finalised 48 hours before play, matter for clay conditions and crowd dynamics. Tiafoe's recent ATP results and Faria's qualifying-round performance will provide the most actionable data for conditional order placement. The settlement window closes 6 June, allowing a one-week buffer for delayed matches or administrative clarifications.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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.
FAQ
- Is this market available outside the US?
- Polymarket App UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- 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.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket App UK triggers a quick verification flow that finishes in minutes.
Trade Roland Garros ATP: Jaime Faria vs Frances Tiafoe on Polymarket App UK
Live order book, 0% fees, USDC settlement in seconds.
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