Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
74% | 26% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on PolyGram → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on PolyGram → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on PolyGram → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on PolyGram → |
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 PolyGram.
Active sub-markets
Market context
Arthur Rinderknech and Jurij Rodionov are scheduled to meet in the opening round of Roland Garros on 25 May 2026. Rinderknech, a French left-hander ranked around 50–60 on the ATP, has shown inconsistent form but performs better on clay courts where his serve and slice forehand create angles. Rodionov, an Austrian with a similar ranking, relies on baseline consistency and has struggled against top-spin heavy opponents. The match sits at 74% implied probability for Rinderknech, reflecting his home-court advantage and marginally superior clay-court record over the past two seasons.
Historical matchups between players of this ranking tier at Roland Garros show that seeding and recent form matter less than surface-specific preparation. Rinderknech's three prior clay-court meetings with comparable opponents in 2024–2025 yielded two wins, both in straight sets. Rodionov's record on clay is marginally weaker, with one withdrawal due to injury in the past eighteen months. The 74% probability aligns with typical first-round favouritism for home players in this ranking band, though it leaves meaningful value for Rodionov backers if recent injury concerns resurface.
Traders should monitor the official Roland Garros draw confirmation and any late injury announcements through late May. Court assignment and weather conditions—particularly wind, which favours Rinderknech's slice—will influence match flow. Liquidity depth on this market depends on deposit flows; SEPA transfers and Klarna payment rails typically see higher volumes during European clay-court season, which may tighten spreads closer to match day. Settlement occurs by 1 June 2026 at 09:00 UTC, with cancellation or non-completion beyond seven days triggering a 50-50 split.
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 PolyGram, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On PolyGram, 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.
- Is this market available outside the US?
- PolyGram 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.
- 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.
Trade Roland Garros ATP: Arthur Rinderknech vs Jurij Rodionov on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
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