Swedish Open: Andrey Rublev vs Luciano Darderi

Platform comparison

Market context

Andrey Rublev and Luciano Darderi met in the final of the 2026 Swedish Open in Båstad, with Rublev defeating the defending champion Darderi 6–4, 6–3 to claim the men’s singles title [1]. The match, originally scheduled for 19 July 2026, was confirmed as completed on 20 July, with Rublev winning 2–0 in sets [2]. This outcome aligns with pre-match analyst consensus, which gave Rublev a 60% win probability and listed him as the favourite across major sportsbooks, including moneyline odds of –138 versus Darderi’s +118 [5].

The current 100% YES implied probability on the prediction market reflects the match’s settled result, creating a stark divergence from pre-tournament odds where Rublev held only a 66% chance on Polymarket [6]. Historically, such full-certainty pricing emerges only after official results are confirmed, as seen in prior ATP finals where markets resolved post-match to eliminate uncertainty. Traders should note that any market resolving before the official result would have carried significant variance, but the confirmed 2–0 scoreline now anchors the contract to a definitive outcome.

Key catalysts for verification include the official ATP match report and tournament final summary, both confirming Rublev’s victory and Darderi’s status as the defending champion who lost in the final [1][3]. No further announcements or schedule dependencies remain, as the event has concluded. The market’s resolution to “Andrey Rublev” is now factual, with no risk of cancellation, tie, or delay beyond the seven-day window, given the match was played and completed within the settlement period.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Swedish Open: Andrey Rublev vs Luciano Darderi 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 Kalshi vs Polymarket, 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

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.

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.

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.

Do I need to KYC for this market?

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