Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket KYC UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket KYC UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket KYC UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket KYC UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket KYC UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket KYC 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 KYC UK.
Active sub-markets
Market context
Martin Landaluce and Juan Carlos Prado are scheduled to meet in the opening rounds of Roland Garros in May 2026. Both players compete on the ATP circuit, though neither ranks among the tour's elite; Landaluce, a Spanish player, has competed primarily on the Challenger tour, whilst Prado, from Colombia, similarly operates in lower-tier professional circuits. The match carries standard Roland Garros conditions—clay court, best-of-three sets format for early rounds—and the 93% crowd-implied probability favours Landaluce, suggesting market participants assess him as the stronger player or view Prado as carrying injury risk or form concerns heading into the tournament.
Historical precedent for matches between lower-ranked ATP entrants shows that crowd probabilities above 85% typically reflect either significant ranking gaps, recent head-to-head records, or known fitness disparities rather than pure speculation. When both players operate outside the top 100, the information asymmetry widens; betting markets often anchor on seeding, recent Challenger results, and surface suitability. Landaluce's apparent advantage may rest on Spanish clay-court pedigree or a favourable recent record against Prado, though confirmation requires access to ATP databases updated through May 2026.
Traders should monitor Roland Garros draw announcements and any late withdrawals or injury declarations in the week preceding 25 May. ATP official communications regarding player status typically arrive 72 hours before scheduled matches. The settlement window closes 1 June, allowing a seven-day buffer for delays; matches abandoned after play begins but unfinished within that window trigger the 50-50 resolution clause. Regulatory access to this market depends on jurisdiction: German traders face GlüStV restrictions unless using licensed operators, whilst US participants fall under CFTC oversight for derivatives-like instruments. No-KYC access up to £1,100 (approximately $1,500 USD equivalent) applies on certain platforms, meaning smaller positions avoid identity verification requirements, though larger stakes require full compliance documentation.
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
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
- 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 KYC 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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