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% |
| Montreux: Alice Tubello vs Barbora Palicova Set 1 Winner | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Total Sets: O/U 2.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Set 1 O/U 8.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Set 2 O/U 8.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Set 2 O/U 9.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Match O/U 21.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Match O/U 22.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Match O/U 23.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova Game Spread +/-3.5 | 100% |
| Montreux: Alice Tubello vs Barbora Palicova | 0% |
| Montreux: Alice Tubello vs Barbora Palicova Set 2 Winner | 0% |
| Montreux: Alice Tubello vs Barbora Palicova Set 1 O/U 9.5 | 0% |
| Montreux: Alice Tubello vs Barbora Palicova Set 1 O/U 10.5 | 0% |
| Montreux: Alice Tubello vs Barbora Palicova Set 2 O/U 10.5 | 0% |
| Montreux: Alice Tubello vs Barbora Palicova Set Handicap +/-1.5 | 0% |
| Montreux: Alice Tubello vs Barbora Palicova Set Handicap +/-1.5 | 0% |
Market context
Market consensus: 100% chance of montreux: alice tubello vs barbora palicova. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Alice Tubello and Barbora Palicova in the Montreux, originally scheduled for September 7, 2026 at 4:00AM ET. This market will resolv…
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
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
- 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.
- 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?
- 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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