Cervia: Buvaysar Gadamauri vs Tommaso Compagnucci

Platform comparison

Active sub-markets

Market context

Buvaysar Gadamauri and Tommaso Compagnucci are scheduled to meet in Cervia, with the market resolving on which player advances. The current 100% YES pricing is unusually one-sided for a match that, on the listed data, is still only a challenger-level semifinal and therefore exposed to late withdrawals, walkovers or schedule changes before settlement.

The main reference point is their previous meeting: Gadamauri won that head-to-head 1-0, taking both sets. He also beat Compagnucci in Cervia on 21 May, winning 3-6 6-4 7-6(12) according to the ATP Tour results page, which is the strongest comparable form signal in the market data. For on-chain traders, the practical issue is settlement risk rather than tennis quality: a market this skewed can still flip to 50-50 if the match is not played or is left unresolved within seven days of the scheduled date, so the contract’s outcome depends as much on event completion as on the scoreline itself.

The key catalysts are confirmation of the semifinal order, any injury or retirement reports, and whether the draw is completed within the settlement window ending 2026-05-29T09:00:00Z. So far, public listings from SofaScore, Flashscore and ATP Tour all point to the same fixture and date, while the fan and exchange markets have already treated Gadamauri as the likelier winner. In crypto terms, the relevant backdrop is still the broader USDC environment on the platform: if the event is delayed or scrapped, the market’s final state will depend on the contract rules rather than live match odds.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, 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?

PolyGram 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, PolyGram triggers a quick verification flow that finishes in minutes.