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 |
|---|---|
| St. Tropez: Titouan Droguet vs Harold Mayot | 100% |
| Completed Match | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 1 Winner | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 2 Winner | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 1 O/U 8.5 | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 2 O/U 8.5 | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 2 O/U 9.5 | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 2 O/U 10.5 | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set Handicap +/-1.5 | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Game Spread +/-1.5 | 100% |
| St. Tropez: Titouan Droguet vs Harold Mayot Total Sets: O/U 2.5 | 0% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 1 O/U 9.5 | 0% |
| St. Tropez: Titouan Droguet vs Harold Mayot Set 1 O/U 10.5 | 0% |
| St. Tropez: Titouan Droguet vs Harold Mayot Match O/U 21.5 | 0% |
| St. Tropez: Titouan Droguet vs Harold Mayot Match O/U 22.5 | 0% |
| St. Tropez: Titouan Droguet vs Harold Mayot Match O/U 23.5 | 0% |
Market context
Market consensus: 100% chance of st. tropez: titouan droguet vs harold mayot. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Titouan Droguet and Harold Mayot in the St. Tropez, originally scheduled for September 27, 2026 at 8:30AM ET. This market will resol…
Methodology
We track St. Tropez: Titouan Droguet vs Harold Mayot 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
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
- 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.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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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