Swiss Open, Qualification: Timofey Skatov vs Vitaliy Sachko

Platform comparison

Market context

The Swiss Open Gstaad qualification between Timofey Skatov and Vitaliy Sachko has already concluded, with Sachko defeating Skatov 2–0 to advance, contradicting the market’s 100% YES crowd-implied probability that Skatov would win. This outcome was confirmed by live score providers, which recorded Sachko’s victory in the match scheduled for 10:30 UTC on 12 July 2026 on clay at Gstaad[2][9]. The market’s settlement window ending in 2026 appears misaligned with the actual event date, suggesting a potential data error in the listing rather than a delayed resolution.

Historically, qualification matches in ATP 250 events on clay rarely see 100% certainty unless one player is a clear favourite or the other is injured; here, initial odds favoured Sachko at 1.62 against Skatov’s 2.13, reflecting a competitive contest rather than a foregone conclusion[1][10]. Skatov holds a 1–0 head-to-head advantage on clay from a 2023 Karlsruhe Challenger match, but Sachko’s recent form—advancing past Manas Dhamne to reach this final qualifier—demonstrated stronger momentum into Gstaad[1][8].

Traders should monitor official ATP Gstaad results pages and live score aggregators for confirmation of match outcomes, as discrepancies between market listings and real-time results can persist in prediction markets with outdated metadata[3][5]. No further announcements are expected, as the match result is already settled; the key dependency is whether the market operator updates the resolution to reflect Sachko’s advancement, which would shift the outcome from “YES” to “Vitaliy Sachko” per the market rules[1][2].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Swiss Open, Qualification: Timofey Skatov vs Vitaliy Sachko 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 Prediction Today, which mirrors the Polymarket order book at 0% fees.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Today. 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 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 Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.