Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
PolyGram Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on PolyGram → |
Polymarket polymarket.com |
100% | 0% | 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
Svitolina and Bondar are scheduled to meet in the Roland Garros women's draw on 24 May 2026. The Polymarket contract currently prices Svitolina's advancement at 75%, reflecting her status as the higher-ranked player and favourite to progress. Settlement occurs at 09:00 UTC on 31 May, allowing a seven-day window for the match to conclude; any cancellation, tie, or unresolved outcome beyond that deadline triggers a 50-50 split of the conditional tokens on Polygon.
Svitolina's ranking advantage and recent Grand Slam performance history support the market's lean toward her victory. She has consistently reached the latter stages of major tournaments over the past five years, whilst Bondar, a Ukrainian player ranked lower, has competed primarily on the secondary tour circuit. Historical matchups between players of differing ranking tiers at Roland Garros typically favour the higher-seeded competitor, though clay-court specialists and unseeded players occasionally disrupt expectations. The 75% probability reflects standard pricing for a clear favourite without exceptional circumstances.
Traders should monitor the official Roland Garros draw confirmation and any injury reports in the week preceding 24 May. Weather delays at Roland Garros occasionally compress schedules; if either player faces an earlier-round opponent requiring extended play, fatigue could shift match dynamics. Court assignments and surface conditions on the day will also influence performance, particularly given clay's variable state across different courts at the venue. Any withdrawal announcements or late schedule changes would immediately affect the conditional token pricing on Polygon.
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
- 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.
- 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 WTA: Elina Svitolina vs Anna Bondar on PolyGram
Live order book, 0% fees, USDC settlement in seconds.
Trade on PolyGram →