Swiss Open: Clement Tabur vs Jurij Rodionov

Platform comparison

Market context

Clément Tabur faces Jurij Rodionov in the opening round of the ATP Swiss Open Gstaad on clay, with the market currently pricing Tabur as the favourite at a 65% implied probability of advancing. This consensus sits notably higher than independent predictive models, which estimate Tabur’s win chance between 51% and 58%, suggesting the crowd may be overvaluing the Frenchman’s height advantage or recent form [1][3]. Historical precedents in ATP 250 clay events show that first-round favourites often face inflated pricing when there is no head-to-head record, as traders default to ranking gaps rather than surface-specific volatility [4][6].

The key catalyst for traders is the match’s actual start time, currently listed as 10:10 UTC at Court 1, Gstaad, with any delay beyond the seven-day settlement window triggering a 50-50 resolution [5]. Watch for pre-match weather updates in Gstaad, as clay conditions can shift rapidly and favour Rodionov’s defensive consistency over Tabur’s power [2]. With no prior H2H data between the players, the market’s 65% YES price appears to lack the contrarian buffer seen in similar untested matchups, where value often sits on the underdog when odds exceed 2.00 [4]. Rodionov’s career win rate of 59% on clay versus Tabur’s 63% suggests the underdog offers a sharper entry point if the crowd corrects its initial bias [6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win, which mirrors the Polymarket order book directly.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

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.