Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Alternative UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Rome: Nuria Brancaccio vs Eva Vedder | 100% |
| Completed Match | 100% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 2 Winner | 100% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 1 Winner | 100% |
| Rome: Nuria Brancaccio vs Eva Vedder Set Handicap +/-1.5 | 100% |
| Rome: Nuria Brancaccio vs Eva Vedder Total Sets: O/U 2.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 1 O/U 8.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 2 O/U 8.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Match O/U 21.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 2 O/U 9.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set Handicap +/-1.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 1 O/U 9.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Match O/U 22.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 2 O/U 10.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Set 1 O/U 10.5 | 0% |
| Rome: Nuria Brancaccio vs Eva Vedder Match O/U 23.5 | 0% |
Market context
Market consensus: 100% chance of rome: nuria brancaccio vs eva vedder. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Nuria Brancaccio and Eva Vedder in the Rome, originally scheduled for July 16, 2026 at 4:00AM ET. This market will resolve to 'Nuria…
Methodology
This page compares Rome: Nuria Brancaccio vs Eva Vedder specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Kalshi Alternative UK, which mirrors the Polymarket order book at 0% fees.
Resolution & payout
Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.
FAQ
- Polymarket vs Kalshi — which is better?
- Depends on your location. Kalshi is CFTC-regulated, US-only with full KYC. Polymarket is global, on-chain, no KYC up to $1,500. Polymarket has ~10x higher liquidity but higher regulatory risk.
- What does Polymarket cost vs Kalshi?
- Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Kalshi Alternative UK has a different geo footprint and routes to Polymarket's order book at 0% fees.
- Are all these platforms regulated?
- No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.
- Which platform supports Klarna/SOFORT?
- Directly: none. Polymarket accepts only USDC on Polygon. Kalshi Alternative UK offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.
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