Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 Kalshi UK.
Active sub-markets
| Player D | — | |
| Player F | — | |
| Player K | — | |
| Carlos Alcaraz | 0% YES | 100% NO |
| Novak Djokovic | 6% YES | 94% NO |
| Daniil Medvedev | 0% YES | 100% NO |
Market context
Roland Garros 2026 will take place from 18 May to 7 June across the clay courts of Paris, with the men's singles final scheduled for 7 June. The tournament remains one of the four Grand Slams and historically favours players with strong clay-court technique and endurance. On Polymarket, this contract settles against the official winner declared by the Fédération Française de Tennis, with conditional tokens redeemable in USDC on Polygon once the outcome is confirmed by 8 June 2026.
The men's clay-court calendar has shown consistent patterns over the past decade. Rafael Nadal won Roland Garros thirteen times between 2005 and 2020, establishing clay dominance as a repeatable skill set. Since 2020, however, the tournament has rotated between different champions: Djokovic (2021), Nadal (2022), Alcaraz (2023), and Sinner (2024). This fragmentation suggests no single player has locked in the advantage that Nadal once held, making historical pricing models less predictive than they were in earlier eras. Traders should note that form on clay in spring 2026—particularly results from Monte Carlo and Rome in April—will sharply influence late-stage pricing.
Key catalysts include injury announcements from top-ranked players during the 2025–2026 season, particularly those affecting clay-court specialists. The ATP rankings as of April 2026 will determine seeding and draw placement, which materially affects path to the final. Any changes to Roland Garros scheduling or format announced by the FFT before May would trigger the "Other" resolution clause. Recent reporting from Tennis Explorer and ATP Tour official channels should be monitored for withdrawal confirmations closer to the tournament date.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $348K.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- Where can I trade this market with the lowest fees?
- On Kalshi UK, which mirrors the Polymarket order book at 0% fees. 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.
- What does it cost to trade on Kalshi UK?
- Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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, Kalshi UK triggers a quick verification flow that finishes in minutes.
Trade 2026 Men’s Singles Roland Garros: Winner on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Kalshi UK →