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
Antonia Ruzic and Ashlyn Krueger are scheduled to meet in the first or early rounds of Roland Garros 2026, with the match originally set for 25 May at 05:00 ET. The Polymarket contract currently trades at 100% YES, reflecting either a technical settlement condition or an extreme confidence that the match will occur and produce a decisive result. This pricing leaves no room for the 50-50 resolution scenarios outlined in the settlement terms—cancellation, tie, or delay beyond seven days without completion.
Historical precedent from Grand Slam prediction markets shows that early-round matches rarely fail to complete once scheduled, particularly at Roland Garros where weather delays are manageable and player withdrawals are uncommon at the draw stage. The 100% probability suggests traders are pricing in the baseline expectation that one player will advance cleanly. However, the settlement window extends to 1 June 09:00 ET, allowing a seven-day buffer for rescheduling without triggering the 50-50 clause—a margin that typically accommodates rain delays on clay.
Traders should monitor the official Roland Garros draw confirmation and any pre-tournament injury announcements from either player's camp. Ruzic and Krueger's recent ATP/WTA circuit results and seeding status will determine court assignment and scheduling likelihood. Late-May weather patterns at Roland Garros occasionally compress schedules, but outright cancellations remain rare. The contract's current pricing reflects confidence in standard tournament execution rather than any special insight into these two players' form or matchup dynamics.
Methodology
We track Roland Garros WTA: Antonia Ruzic vs Ashlyn Krueger on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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
- 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 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.
- What does it cost to trade on Polymarket Legit??
- Zero. Polymarket Legit? routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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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