Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Bastad: Varvara Lepchenko vs Tamara Korpatsch | 100% |
| Completed Match | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 Winner | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 Winner | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set Handicap +/-1.5 | 100% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Match O/U 21.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Total Sets: O/U 2.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 O/U 8.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 O/U 8.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Match O/U 22.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 O/U 9.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set Handicap +/-1.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 O/U 9.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Match O/U 23.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 1 O/U 10.5 | 0% |
| Bastad: Varvara Lepchenko vs Tamara Korpatsch Set 2 O/U 10.5 | 0% |
Market context
Market consensus: 100% chance of bastad: varvara lepchenko vs tamara korpatsch. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Varvara Lepchenko and Tamara Korpatsch in the Bastad, originally scheduled for July 8, 2026 at 6:30AM ET. This market will resolve t…
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi vs Polymarket, 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
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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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