Poznan: Dalibor Svrcina vs Gustavo Heide

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Active sub-markets

Market context

Dalibor Svrcina and Gustavo Heide were due to meet in the Poznań Challenger semi-finals, with match listings still placing the fixture on the Friday schedule and no completed result reflected in the market data. Tennis Tonic’s pre-match preview had Svrcina as the slight favourite, pricing him around 1.68 against Heide at 2.03, while the ATP head-to-head page shows no prior rivalry meeting between the two[1][5].

With the crowd-implied probability at 0% YES, the market is effectively reading as if the match has already fallen outside the normal play path rather than assigning a live win chance. That is the right lens for a Challenger semi-final where outcomes can hinge on whether the players actually take the court, whether the fixture is postponed, or whether one player advances by walkover; in comparable ATP Challenger markets, the settlement often turns less on pre-match strength and more on whether a ball is struck at all[3].

The main things to watch are the tournament order of play, court updates, and any late injury or withdrawal notice from organisers, because those are the events that typically change whether the match is completed, delayed, or voided. Live listing services still carried the match as a scheduled semi-final, which suggests the key catalyst is not form but confirmation from the event that play has started and finished within the settlement window[2][4][8].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Poznan: Dalibor Svrcina vs Gustavo Heide across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Prediction Today — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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 Prediction Today, 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.

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.

What does it cost to trade on Prediction Today?

Zero. Prediction Today 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, Prediction Today 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.