Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) 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% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 2 Winner | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Total Sets: O/U 2.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 1 O/U 8.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 2 O/U 8.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Match O/U 21.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 1 O/U 9.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 2 O/U 9.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Match O/U 22.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 1 O/U 10.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Match O/U 23.5 | 100% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas | 0% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 1 Winner | 0% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set Handicap +/-1.5 | 0% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set Handicap +/-1.5 | 0% |
| San Marino: Francesco Maestrelli vs Juan Pablo Varillas Set 2 O/U 10.5 | 0% |
Market context
Market consensus: 100% chance of san marino: francesco maestrelli vs juan pablo varillas. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Francesco Maestrelli and Juan Pablo Varillas in the San Marino, originally scheduled for July 30, 2026 at 4:00AM ET. This market wil…
Methodology
We track San Marino: Francesco Maestrelli vs Juan Pablo Varillas 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
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
- 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 Polymarket Scam?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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'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.
- 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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