Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
0% | 100% | 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
Jaume Munar and Hubert Hurkacz are scheduled to meet in the opening rounds of Roland Garros in May 2026. The current prediction-market probability of 44% for Munar reflects a slight underdog positioning against the Polish player, who has established himself as a top-20 fixture on the ATP tour with consistent Grand Slam performances. The match carries standard clay-court dynamics: Hurkacz's serve-dominant game versus Munar's baseline consistency and court coverage.
Historically, Munar has competed at Roland Garros multiple times without advancing deep into the draw, whilst Hurkacz reached the semi-finals in 2022 and has shown improved clay-court adaptation in recent seasons. Head-to-head records between lower-ranked challengers and established top-20 players at majors typically favour the seeded player by 55–65% in prediction markets, placing the current 44% for Munar slightly above the baseline expectation for an unseeded or lower-seeded opponent. This suggests modest confidence in Munar's chances relative to historical patterns.
Traders should monitor Hurkacz's fitness status and recent clay-court form leading into May, particularly his performance at Madrid and Rome in the weeks prior. Any withdrawal or injury announcement would immediately trigger resolution uncertainty. Munar's qualifying path and seeding placement will also matter; unseeded status would reinforce the underdog positioning, whilst a higher seeding would warrant probability adjustment upward. Weather conditions at Roland Garros—particularly if rain delays extend beyond the scheduled window—could affect match completion and trigger the 50-50 tie-break clause.
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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- 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.
Trade Roland Garros ATP: Jaume Munar vs Hubert Hurkacz on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →