Pronóstico: Estoril Open, Qualification: Andrea Pellegrino vs Gonzalo Bueno

Platform comparison

Market context

The Estoril Open qualification match between Andrea Pellegrino and Gonzalo Bueno has already concluded, with Gonzalo Bueno defeating the Italian 2–1 on clay in Portugal on 19 July 2026. Bueno won 6–3, 5–7, 6–4, advancing past Pellegrino who sits at ATP ranking 138, while Bueno holds 176 [6][8]. The market’s 0% YES probability for Pellegrino reflects this settled outcome, as the match result is no longer uncertain.

Historically, when a qualification match is completed before the settlement window closes, prediction markets resolve immediately to the actual winner, rendering implied probabilities irrelevant. In this case, Bueno’s head-to-head record against Pellegrino is 1–0, with all three sets won by the Peruvian in their only prior encounter at this event [1]. Past cases of completed matches with zero remaining uncertainty show markets closing at 100% for the victor and 0% for the loser, aligning with the current pricing.

Traders should monitor official ATP tournament records confirming Bueno’s progression to the main draw, as any discrepancy between the match result and tournament advancement could trigger a 50–50 resolution under the cancellation clause. No injury updates or lineup changes are relevant post-match, but verification of Bueno’s official entry into the next round remains the sole catalyst for final settlement [5]. The settlement window ending 26 July 2026 serves only as a procedural deadline, not a risk factor, given the match is already finished.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Pronóstico: Estoril Open, Qualification: Andrea Pellegrino vs Gonzalo Bueno. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.