Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi Alternative UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi Alternative UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi Alternative UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi Alternative UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi Alternative UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi Alternative UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Kalshi Alternative UK.
Active sub-markets
| Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci | 0% Alejandro Davidovich Fokina | 100% Mattia Bellucci |
| Completed Match | 100% YES | 0% NO |
| Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
| Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci Set 1 O/U 9.5 | 0% Over | 100% Under |
| Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci Set 1 O/U 10.5 | 0% Over | 100% Under |
| Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci Match O/U 21.5 | 100% Over | 0% Under |
Market context
Live Polymarket data shows 0% YES probability for Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci. This market refers to the tennis match between Alejandro Davidovich Fokina and Mattia Bellucci in the Stuttgart Open, originally scheduled for June 8, 2026 at 4:00AM ET. This market will resolve to '…
Methodology
We read Stuttgart Open: Alejandro Davidovich Fokina vs Mattia Bellucci 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 quote comes directly from the Polygon order book; the other three are listed with their platform attributes — fees, KYC, settlement currency, payment options — because a 1:1 contract comparison without API access would be guesswork.
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). Kalshi Alternative UK routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.
FAQ
- Is this market available outside the US?
- Kalshi Alternative UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- What does it cost to trade on Kalshi Alternative UK?
- Zero. Kalshi Alternative UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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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