Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Legit? Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Legit? → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Legit? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Legit? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Legit? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Legit? → |
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 Legit?.
Active sub-markets
Market context
Felix Auger-Aliassime faces Roman Andres Burruchaga in the opening round of Roland Garros in May 2026. The Polymarket contract currently trades at 100% YES, reflecting near-certain confidence that Auger-Aliassime will advance. On Polygon, this conditional token pair—denominated in USDC—has settled at the ceiling, suggesting either overwhelming favouritism toward the Canadian or minimal liquidity testing the true edge. The settlement window closes 4 June 2026, allowing seven days beyond the scheduled 28 May match date to accommodate delays without triggering the 50-50 tie-break clause.
Auger-Aliassime's ranking and seeding status will determine draw positioning and opponent quality. As of early 2026, he typically occupies the top 20, whilst Burruchaga remains an ATP Challenger circuit regular with limited Grand Slam main-draw experience. Historical first-round matchups between players of this calibre gap—where the higher-ranked player holds a 90%+ win rate—provide the baseline for interpreting the current 100% price. The market has essentially priced out upset scenarios entirely, leaving no arbitrage room for contrarian positioning.
Traders should monitor official Roland Garros draw announcements, typically released one week before the tournament, which will confirm seeding and bracket placement. Injury reports on Auger-Aliassime carry outsized weight; any late withdrawal or fitness concern would trigger market repricing or cancellation protocols. Weather delays at Roland Garros are routine, but the seven-day buffer protects against most scheduling disruptions. The match's early morning ET slot (5:00 AM) may affect live-betting liquidity but does not alter resolution mechanics.
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 Polymarket Legit?, which mirrors the Polymarket order book directly.
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
- Where can I trade this market with the lowest fees?
- On Polymarket Legit?, 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?
- Polymarket Legit? 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 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 Legit? 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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