Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Robinhood Prediction Markets) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Braunschweig: Hugo Gaston vs Mika Petkovic | 100% |
| Completed Match | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 2 Winner | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 1 O/U 8.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Match O/U 21.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 2 O/U 8.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 1 O/U 9.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Total Sets: O/U 2.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Match O/U 22.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 2 O/U 9.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 1 O/U 10.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Match O/U 23.5 | 100% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 1 Winner | 0% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set Handicap +/-1.5 | 0% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set Handicap +/-1.5 | 0% |
| Braunschweig: Hugo Gaston vs Mika Petkovic Set 2 O/U 10.5 | 0% |
Market context
Market consensus: 100% chance of braunschweig: hugo gaston vs mika petkovic. Prediction markets aggregate real capital to produce this probability signal. This market refers to the tennis match between Hugo Gaston and Mika Petkovic in the Braunschweig, originally scheduled for July 9, 2026 at 4:00AM ET. This market will resolve to '…
Methodology
We read Braunschweig: Hugo Gaston vs Mika Petkovic from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live mid is the canonical probability; the side-by-side columns benchmark fees, KYC, settlement currency and deposit rails so you can choose the venue that fits your jurisdiction and trade size.
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.
- Is Betfair a Polymarket alternative?
- Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.
- What about Smarkets as an alternative?
- Smarkets is a UK betting exchange with a lower default commission (2%) than Betfair. Liquidity on political markets is below Polymarket, comparable to Kalshi. Geo-blocked in many jurisdictions.
- Which platform is accessible globally?
- Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets 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.
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