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 |
|---|---|
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves | 100% |
| Completed Match | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 1 Winner | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 2 Winner | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 2 O/U 8.5 | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 2 O/U 9.5 | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 2 O/U 10.5 | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set Handicap +/-1.5 | 100% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Total Sets: O/U 2.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 1 O/U 8.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 1 O/U 9.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set 1 O/U 10.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Match O/U 21.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Match O/U 22.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Match O/U 23.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Set Handicap +/-1.5 | 0% |
| Barranquilla: Leolia Jeanjean vs Carolina M. Alves Game Spread +/-6.5 | 0% |
Market context
Market consensus: 100% chance of barranquilla: leolia jeanjean vs carolina m. alves. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Leolia Jeanjean and Carolina M. Alves in the Barranquilla, originally scheduled for September 8, 2026 at 11:00AM ET. This market wil…
Methodology
We track Barranquilla: Leolia Jeanjean vs Carolina M. Alves across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.
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.
- 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.
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