Poznan: Dalibor Svrcina vs Gustavo Heide

Platform comparison

Active sub-markets

Market context

Polymarket is pricing the Svrcina v Heide contract at **0% YES** on USDC collateral settled through conditional tokens on Polygon, so the market is treating a Svrcina advance as effectively not priced in at present. The underlying event is a Poznań Challenger semifinal between Dalibor Svrčina and Gustavo Heide, and the contract resolves on who advances, not on set score or match length. [2][8]

That zero level is easier to read in context of how tennis event markets can gap sharply once schedules, withdrawals, or walkovers are known. Public scoreboards and odds pages for this fixture have still listed the match as live or pending, but market history in tennis often turns on whether the contest is actually played and completed, since abandoned or delayed matches can push outcomes into contingency rules rather than a straightforward winner-picks result. [1][4][5][9]

For traders, the main catalyst is whether the ATP Challenger Poznań order of play confirms the match and whether either player appears on court before the settlement window expires. Live score feeds, tournament results pages, and any official draw or schedule update are the key dependency points, because a completed match resolves cleanly while a cancellation, tie, or delay beyond seven days forces the 50-50 fallback. At the time of the available listings, the match had been scheduled for 19 June with live coverage pages still active, which is the sort of setup that can move a near-zero market quickly if the event is postponed or scratched. [5][8][4]

Sources: 1 · 2 · 3 · 4 · 5

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

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.

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 UK?

Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.