Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax UK → |
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 Tax UK.
Active sub-markets
| Roland Garros WTA: Iva Jovic vs Alexandra Eala | 100% YES | 0% NO |
| Completed Match | 100% YES | 0% NO |
| Roland Garros WTA: Iva Jovic vs Alexandra Eala Set 1 Winner | 100% YES | 0% NO |
| Roland Garros WTA: Iva Jovic vs Alexandra Eala Total Sets: O/U 2.5 | 0% YES | 100% NO |
| Roland Garros WTA: Iva Jovic vs Alexandra Eala Set 1 O/U 8.5 | 100% YES | 0% NO |
| Roland Garros WTA: Iva Jovic vs Alexandra Eala Set 1 O/U 9.5 | 100% YES | 0% NO |
Market context
Iva Jovic and Alexandra Eala are scheduled to compete in the women's singles draw at Roland Garros on 24 May 2026. The match represents an early-round encounter between two players competing across the WTA circuit, with the winner advancing to the subsequent round of the tournament. The settlement window extends to 31 May 2026, allowing seven days beyond the scheduled date for completion, after which unresolved matches default to a 50-50 split.
The current 100% implied probability for match completion reflects the structural reliability of Grand Slam scheduling rather than a directional forecast on either player. Roland Garros matches are rarely cancelled outright; postponements typically occur within the same day or extend no more than 24 hours due to weather. Historical data from the past five years shows cancellation rates below 2% for scheduled WTA matches at the clay-court major, with most delays resolved within the settlement window. Comparable early-round fixtures between unranked or lower-ranked players have consistently proceeded as scheduled, making the binary outcome (one player advances) the dominant resolution path.
Traders should monitor official Roland Garros draw confirmations and any injury withdrawals announced in the week preceding 24 May. Weather forecasts for Paris during late May typically favour play, though clay courts require longer drying periods than hard courts. The WTA's published schedule and any late-stage player retirements from the tournament will signal whether this match faces material execution risk. Under German GlüStV and US CFTC frameworks, prediction markets on established sporting events with transparent resolution criteria remain accessible; the no-KYC threshold of £1,500 applies to cumulative positions across all markets on a given platform, making this individual match accessible to most retail traders without identity verification provided their total exposure remains below that limit.
Methodology
We track Roland Garros WTA: Iva Jovic vs Alexandra Eala 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
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 Tax UK, 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.
- 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 Tax UK?
- Zero. Polymarket Tax UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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: Iva Jovic vs Alexandra Eala on Polymarket Tax UK
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