Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi vs Polymarket) Pick polygram.ink (preferred broker) |
66% | 34% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
66% | 34% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Laver Cup: Carlos Alcaraz vs Alex de Minaur | 66% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 1 O/U 10.5 | 60% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set Handicap +/-1.5 | 57% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set Handicap +/-1.5 | 56% |
| Completed Match | 54% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 2 Winner | 51% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Match O/U 22.5 | 51% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 1 O/U 9.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 2 O/U 8.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 2 O/U 9.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 2 O/U 10.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Match O/U 21.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Match O/U 23.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Game Spread +/-5.5 | 50% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 1 Winner | 39% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Set 1 O/U 8.5 | 37% |
| Laver Cup: Carlos Alcaraz vs Alex de Minaur Total Sets: O/U 2.5 | 36% |
Market context
Traders on decentralised prediction markets give 66% probability to laver cup: carlos alcaraz vs alex de minaur. This market refers to the tennis match between Carlos Alcaraz and Alex de Minaur in the Laver Cup, originally scheduled for September 27, 2026 at 10:00AM ET. This market will resolve to 'Carlos Alcar…
Methodology
We track Laver Cup: Carlos Alcaraz vs Alex de Minaur 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 Kalshi vs Polymarket. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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'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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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