Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Completed Match | 100% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 1 O/U 8.5 | 100% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 1 O/U 9.5 | 100% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set Handicap +/-1.5 | 100% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 1 O/U 10.5 | 100% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 2 O/U 8.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Match O/U 21.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 1 Winner | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 2 Winner | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Total Sets: O/U 2.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set Handicap +/-1.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 2 O/U 9.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Match O/U 22.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Match O/U 23.5 | 0% |
| Warsaw: Elizara Yaneva vs Gabriela Knutson Set 2 O/U 10.5 | 0% |
Market context
Market consensus: 100% chance of warsaw: elizara yaneva vs gabriela knutson. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Elizara Yaneva and Gabriela Knutson in the Warsaw, originally scheduled for August 7, 2026 at 6:00AM ET. This market will resolve to…
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi 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 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 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.
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