Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket Tax UK Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket Tax UK → |
Polymarket polymarket.com |
100% | 0% | 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
| Cattolica: Andrea Guerrieri vs Dalibor Svrcina | 100% Andrea Guerrieri | 0% Dalibor Svrcina |
| Completed Match | 100% YES | 0% NO |
| Cattolica: Andrea Guerrieri vs Dalibor Svrcina Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
| Cattolica: Andrea Guerrieri vs Dalibor Svrcina Set 1 Winner | 100% Guerrieri | 0% Svrcina |
| Cattolica: Andrea Guerrieri vs Dalibor Svrcina Match O/U 21.5 | 100% Over | 0% Under |
| Cattolica: Andrea Guerrieri vs Dalibor Svrcina Match O/U 22.5 | 100% Over | 0% Under |
Market context
The Cattolica ATP 250 tournament in Italy will host a first-round match between Italian qualifier Andrea Guerrieri and Czech player Dalibor Svrcina, originally scheduled for 8 June 2026. The market's current 100% probability reflects either extremely high confidence in Guerrieri's advancement or insufficient liquidity to establish a meaningful price. Settlement occurs by 15 June 2026, allowing a seven-day window for match completion; any cancellation, tie, or unresolved delay beyond that period triggers a 50-50 resolution.
Guerrieri, ranked outside the top 200, has limited ATP-level match history against seeded or ranked opponents. Svrcina, a Czech left-hander, typically competes on the Challenger circuit and has sporadic ATP main-draw appearances. Historical precedent from comparable lower-tier ATP matches shows that qualifier-versus-unranked matchups often reflect genuine uncertainty in betting markets, with probabilities typically ranging between 40–60% depending on recent form and head-to-head records. The absence of prior meetings between these players and the lack of recent tournament data for either competitor should ordinarily produce wider probability spreads.
Traders monitoring this market should track official ATP entry lists and draw confirmations as the tournament approaches, typically released one week before competition begins. Weather disruptions in northern Italy during early June, player withdrawals, or late schedule adjustments could trigger the seven-day delay clause. Recent ATP communications regarding the Cattolica event should be cross-referenced with both players' current rankings and recent Challenger results to assess whether the market's extreme probability reflects genuine information or simply thin trading depth.
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
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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 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, Polymarket Tax UK triggers a quick verification flow that finishes in 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.
Trade Cattolica: Andrea Guerrieri vs Dalibor Svrcina on Polymarket Tax UK
Live order book, 0% fees, USDC settlement in seconds.
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