Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Prediction Today Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Prediction Today → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Prediction Today → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Prediction Today → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Prediction Today → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Prediction Today → |
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 Prediction Today.
Active sub-markets
Market context
Elena Pridankina and Oleksandra Oliynykova are scheduled to meet in the Roland Garros women's draw on 25 May 2026. The 0% implied probability reflects minimal trading activity rather than settled conviction about the match outcome. Both players remain active on the professional circuit, though neither has established consistent presence at Grand Slam main draws in recent seasons. The scheduling places the match early in the tournament, typically a first or second-round fixture depending on seeding and draw positioning.
Historical precedent suggests early-round Roland Garros matches between lower-ranked or unseeded players often see sparse pre-match trading until draw confirmation arrives. Comparable fixtures from previous years show probability estimates frequently remain near zero until 48–72 hours before play, when player fitness confirmations and court assignments become public. The current zero reading likely reflects the market's standard lag before Roland Garros draw details solidify, rather than any specific news about either player's participation or form.
Traders should monitor official Roland Garros draw announcements, expected in late May, which will confirm both players' seeding and bracket position. Injury reports or withdrawal notices from either player would trigger immediate resolution considerations under the market's cancellation clause. Recent WTA scheduling updates and any qualifying-round results for either player will also clarify their tournament status. The settlement window closes 1 June 2026 at 09:00 UTC, allowing a one-week buffer beyond the scheduled match date for completion or resolution under the delayed-play provisions.
Methodology
This page reviews Roland Garros WTA: Elena Pridankina vs Oleksandra Oliynykova across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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
- Where can I trade this market with the lowest fees?
- On Prediction Today, 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?
- Prediction Today 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, Prediction Today 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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