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% |
| Astana: Jie Cui vs Aziz Dougaz Set 2 O/U 8.5 | 100% |
| Astana: Jie Cui vs Aziz Dougaz Set 2 Winner | 100% |
| Astana: Jie Cui vs Aziz Dougaz Match O/U 21.5 | 100% |
| Astana: Jie Cui vs Aziz Dougaz Total Sets: O/U 2.5 | 100% |
| Astana: Jie Cui vs Aziz Dougaz Set 2 O/U 9.5 | 100% |
| Astana: Jie Cui vs Aziz Dougaz Match O/U 22.5 | 100% |
| Astana: Jie Cui vs Aziz Dougaz Match O/U 23.5 | 100% |
| Astana: Jie Cui vs Aziz Dougaz | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set 1 Winner | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set 1 O/U 8.5 | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set Handicap +/-1.5 | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set 1 O/U 9.5 | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set 2 O/U 10.5 | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set Handicap +/-1.5 | 0% |
| Astana: Jie Cui vs Aziz Dougaz Set 1 O/U 10.5 | 0% |
Market context
Market consensus: 100% chance of astana: jie cui vs aziz dougaz. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Jie Cui and Aziz Dougaz in the Astana, originally scheduled for August 14, 2026 at 1:00AM ET. This market will resolve to 'Jie Cui' …
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
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi Fees trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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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