Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Scam? Pick polygram.ink |
50% | 50% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Scam? → |
Polymarket polymarket.com |
50% | 50% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Scam? → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Scam? → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Scam? → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Scam? → |
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 Scam?.
Active sub-markets
| Grass Court Championships: Ekaterina Alexandrova vs Anastasia Potapova Total Sets: O/U 2.5 | 50% Over 2.5 | 50% Under 2.5 |
| Grass Court Championships: Ekaterina Alexandrova vs Anastasia Potapova | 100% Ekaterina Alexandrova | 0% Anastasia Potapova |
| Completed Match | 0% YES | 100% NO |
| Grass Court Championships: Ekaterina Alexandrova vs Anastasia Potapova Set 2 Winner | 50% Alexandrova | 50% Potapova |
| Grass Court Championships: Ekaterina Alexandrova vs Anastasia Potapova Set Handicap +/-1.5 | 50% Potapova | 50% Alexandrova |
| Grass Court Championships: Ekaterina Alexandrova vs Anastasia Potapova Set 2 O/U 9.5 | 50% Over | 50% Under |
Market context
Polymarket's conditional token pair for this grass-court encounter currently trades at 50-50 USDC parity, reflecting genuine uncertainty between two Russian nationals competing in the 2026 Grass Court Championships. The match was originally scheduled for 15 June at 04:00 ET, with settlement occurring by 22 June. On-chain liquidity remains modest, typical for lower-seeded women's singles matchups outside the Grand Slam calendar, though the June window typically sees elevated trading volumes as Wimbledon approaches.
Alexandrova and Potapova have met twice on the professional circuit, with their head-to-head record split evenly. Alexandrova, ranked in the mid-30s as of early 2026, has shown inconsistent grass-court form over recent seasons, whilst Potapova—a former junior champion—has gradually improved her ranking through consistent clay and hard-court performances. Neither player has demonstrated sustained success on grass, making historical precedent a weak predictor here. The 50-50 split reflects this symmetry rather than any decisive advantage.
Traders should monitor the official Grass Court Championships draw announcement, typically released 72 hours before competition begins, which will confirm the match fixture and any potential seeding adjustments. Injury reports from both players' recent warm-up tournaments in May will carry weight; either player withdrawing before the scheduled date would trigger the 50-50 resolution clause. Weather delays remain a secondary consideration given the June timing, though the settlement window's seven-day grace period provides buffer against minor postponements.
Methodology
This page reviews Grass Court Championships: Ekaterina Alexandrova vs Anastasia Potapova 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 Polymarket Scam? — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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
- 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 Scam??
- Zero. Polymarket Scam? 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? triggers a quick verification flow that finishes in minutes.
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