Swiss Open: Kilian Feldbausch vs Miomir Kecmanovic

Platform comparison

Market context

The Swiss Open Gstaad first-round clash between Kilian Feldbausch and Miomir Kecmanovic is set for 13 July 2026, with the prediction market pricing Feldbausch’s advancement at 30% YES. This on-chain contract, settled in USDC on Polygon via conditional tokens, mirrors traditional betting odds where Kecmanovic holds a clear favourite status.

Historical modelling and comparable ATP 250 first-round matchups show that when a player’s win probability sits near 28–30%, the crowd-implied price often aligns closely with algorithmic forecasts. Dimers’ simulation assigns Feldbausch a 27.7% win chance, while Tennis.com projects a 30% likelihood for him and 70% for Kecmanovic, validating the current 30% market price as statistically grounded rather than speculative [2][3].

Traders should monitor the official start time confirmation at 11:00 local (09:00 UTC) and any pre-match injury or walkover notices, as these trigger the 50-50 settlement clause if the match is cancelled before play begins [5]. The EFG Swiss Open schedule lists Kecmanovic as the projected winner, and any delay beyond seven days without a result also resolves the market to an even split, making timing and player fitness the primary catalysts [3][5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Swiss Open: Kilian Feldbausch vs Miomir Kecmanovic across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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 PolyGram. 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'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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.