Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
75% | 25% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
75% | 25% | 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
Polymarket's conditional token pair for this first-round Roland Garros matchup prices Rinderknech's advancement at 74% (YES tokens trading near $0.74 in USDC on Polygon), implying roughly 26% for Rodionov. The market reflects Rinderknech's higher ATP ranking and recent form, though the 7-day resolution window creates meaningful settlement risk should the match be postponed beyond 1 June 2026 without completion.
Rinderknech, a French left-hander ranked around 40–50 on the ATP, has shown clay-court competence with occasional deep runs at lower-tier events, whilst Rodionov (Austrian, ranked 80–90) has built a reputation as a solid baseline grinder without significant Grand Slam breakthrough moments. Historical precedent suggests clay specialists and home-nation players receive modest probability boosts at Roland Garros; Rinderknech's French nationality and left-handed serve advantage typically account for 5–8 percentage points in similar matchups. The 74% reading sits within that range, suggesting the market has priced in standard home-court and stylistic factors without overweighting them.
Traders should monitor the official Roland Garros draw confirmation and any weather disruptions affecting the clay courts in late May. Injury reports on both players in the fortnight preceding the tournament will shift conditional token prices materially, particularly if either player withdraws or appears compromised during qualifying rounds. Court scheduling announcements—which determine whether the match occurs on an outer court or show court—rarely shift odds significantly but do affect completion risk under adverse weather, a factor worth tracking given the 7-day deadline.
Methodology
This page reviews Roland Garros ATP: Arthur Rinderknech vs Jurij Rodionov across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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
- 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.
- 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.
- 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, PolyGram 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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