Swedish Open: Andrey Rublev vs Andrea Pellegrino

Platform comparison

Market context

Andrey Rublev faces Andrea Pellegrino in the Round of 16 at the Swedish Open, with the match originally set for early morning on 15 July 2026. A YES share in this market pays out if Rublev advances past Pellegrino, while a NO share wins if Pellegrino wins or the match is cancelled without a winner. The crowd currently implies an 84% chance of Rublev advancing, suggesting strong confidence in the Russian player’s superiority on clay.

Historical data from predictive models aligns closely with this sentiment, though slightly more conservatively. Independent simulations from Dimers estimate Rublev’s win probability at 75%, while betting odds from Bleacher Nation imply a 75% chance for him to win the match outright [2][3]. These figures frame the market’s 84% as a modest premium, possibly reflecting Rublev’s recent form or Pellegrino’s limited ATP experience on this surface.

Traders should monitor official tournament updates for any delays or cancellations, as the settlement window closes on 22 July 2026. Key catalysts include weather conditions in Båstad, player injury reports, and any schedule changes announced by the ATP. Recent previews confirm Rublev is heavily favoured to win 2–0, reinforcing the likelihood of a straight-set victory [1]. Any deviation from this expected outcome would significantly alter the market’s implied probability.

Sources: 1 · 2 · 3 · 4

Methodology

This page reviews Swedish Open: Andrey Rublev vs Andrea Pellegrino 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 Market UK, which mirrors 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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Prediction Market UK. 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.

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.