Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Deposit UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Deposit UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Deposit UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Deposit UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Deposit UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Deposit 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 Deposit UK.
Active sub-markets
Market context
Rafael Jodar will face Pablo Carreno Busta in the first or second round of Roland Garros in late May 2026. Jodar, ranked outside the top 100, carries minimal seeding advantage; Carreno Busta, a former top-10 player with multiple Grand Slam quarterfinal appearances, enters as the clear favourite on paper. The 81% crowd probability reflects this asymmetry, though clay-court form and recent match fitness matter more than ranking points alone at Roland Garros.
Historical matchup data between players of this calibre shows that unseeded challengers win roughly 15–25% of such encounters at majors, depending on recent form and surface preference. Carreno Busta's clay record is solid but inconsistent post-2023; Jodar's trajectory on clay remains limited. The market's heavy weighting towards Carreno Busta suggests traders view the Spanish veteran's experience and baseline consistency as decisive, though upsets at Roland Garros occur frequently enough that the 19% YES side retains real value if Jodar has recently won qualifying or warm-up clay tournaments.
Traders should monitor official Roland Garros draw confirmation and any late injury withdrawals that might alter seeding or scheduling. Court assignment and weather conditions on 31 May will influence play style; clay courts favour baseline grinders, which typically suits Carreno Busta's game. Deposit flows into prediction markets often spike 48 hours before major tournament matches; liquidity on this pairing will likely deepen as the match date approaches, creating better on-ramp conditions for SEPA and USDC settlement users seeking to adjust positions.
Methodology
We track Roland Garros ATP: Rafael Jodar vs Pablo Carreno Busta on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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.
FAQ
- Is this market available outside the US?
- Polymarket Deposit 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.
- 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 Deposit UK triggers a quick verification flow that finishes in minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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