Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi 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 UK.
Active sub-markets
| HSBC Championships: Aleksandar Kovacevic vs Francisco Cerundolo | 0% Aleksandar Kovacevic | 100% Francisco Cerundolo |
| Completed Match | 100% YES | 0% NO |
| HSBC Championships: Aleksandar Kovacevic vs Francisco Cerundolo Set 1 O/U 8.5 | 100% Over | 0% Under |
| HSBC Championships: Aleksandar Kovacevic vs Francisco Cerundolo Set 2 O/U 8.5 | 100% Over | 0% Under |
| HSBC Championships: Aleksandar Kovacevic vs Francisco Cerundolo Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
| HSBC Championships: Aleksandar Kovacevic vs Francisco Cerundolo Match O/U 22.5 | 100% Over | 0% Under |
Market context
Aleksandar Kovacevic and Francisco Cerundolo are scheduled to meet in the HSBC Championships on 16 June 2026 at 4:00 AM ET. The Polymarket contract currently prices Kovacevic's advancement at 0%, reflecting either extreme confidence in Cerundolo or a liquidity void in this particular pairing. The settlement window closes 23 June 2026, allowing a seven-day buffer for rescheduling before the market defaults to 50-50 split. On-chain, traders are holding conditional tokens on Polygon backed by USDC, with the match outcome determining which token resolves to full value.
Cerundolo, an Argentine left-hander ranked in the ATP top 100, has shown inconsistency across hard courts despite occasional deep runs in Masters events. Kovacevic, a American serve-and-volley player, has built a career on grass and hard surfaces but lacks the ranking pedigree of top-seeded opponents. Historical precedent suggests that when Polymarket prices a match at 0%, it typically signals either incomplete market formation or a heavily favoured player; however, the HSBC Championships draws variable-strength fields depending on withdrawals and seeding decisions. Comparable ATP 500 matchups between similarly ranked players typically see probability distributions closer to 45–55 ranges.
Traders should monitor the official ATP entry list and any injury announcements through early June, as the HSBC Championships schedule often shifts based on tournament draws released closer to the event. Weather delays or court availability could trigger the rescheduling clause. Recent ATP reporting indicates both players are active on the circuit, though Cerundolo's recent form and head-to-head record against Kovacevic—if available—would clarify whether the 0% reflects genuine predictive consensus or simply thin initial liquidity on Polygon.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.
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?
- On Kalshi UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Kalshi 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.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in minutes.
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