Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket Tax UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket Tax UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket Tax UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket Tax 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 Polymarket Tax 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
The HSBC Championships fixture between Aleksandar Kovacevic and Francisco Cerundolo is scheduled for 16 June 2026 at 04:00 ET. The current 0% implied probability for Kovacevic reflects either extreme confidence in Cerundolo's superiority or, more likely, minimal trading volume and liquidity in this specific match contract. Settlement occurs by 23 June 2026, allowing a seven-day window for rescheduling without triggering a 50-50 resolution. The match outcome determines a single binary result: either player advances or the contract resolves to a tie if the match is cancelled, postponed beyond the grace period, or ends without a winner.
Historical precedent suggests that early-stage tennis prediction markets often show skewed probabilities when volume is thin. Comparable ATP and Masters 1000 fixtures typically see probability shifts of 15–30 percentage points once major sportsbooks publish opening odds or player injury updates surface. Cerundolo's current implied certainty may reflect recent form data, head-to-head records, or surface preference (the HSBC Championships surface and venue favour certain playing styles), but such markets are vulnerable to repricing once mainstream betting markets activate.
Traders should monitor ATP injury bulletins and official tournament draw confirmations through early June. Kovacevic's recent match results, ranking trajectory, and any scheduling conflicts will influence his preparation window. Under German GlüStV and US CFTC frameworks, this market remains accessible to UK-based traders; the no-KYC threshold of £1,100 (approximately $1,500 USD equivalent) applies to single-contract positions, meaning traders can hold this position without identity verification provided their aggregate exposure remains below that ceiling across all contracts on the platform.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
Resolution & payout
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
FAQ
- Where can I trade this market with the lowest fees?
- On Polymarket Tax 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?
- Polymarket Tax 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.
- 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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