Estoril Open: Tiago Torres vs Nikoloz Basilashvili

Platform comparison

Market context

Tiago Torres has already secured his first ATP Tour victory, defeating Nikoloz Basilashvili 6-4, 6-2 in the opening round of the Estoril Open on Monday, 20 July 2026, rendering the prediction market for this match a settled event rather than a live forecast [3][4]. The 100% YES crowd-implied probability reflects the completed outcome, as the match concluded within the scheduled window with Torres advancing decisively on the clay courts of Portugal [3].

Historically, prediction markets tied to matches that have already finished resolve immediately to the actual result, with no ambiguity regarding settlement unless administrative errors occur; comparable cases from recent ATP tournaments show that once a match is officially recorded with a winner, markets close at 100% for the advancing player [3]. In this instance, Torres, a world No. 427 wild card, surged through 11 of the final 13 games against the former Top-20 Basilashvili, eliminating any doubt about the outcome [4].

Traders should monitor the official ATP tournament schedule for Torres’s next fixture, as his progression to the second round is now confirmed and the market has effectively settled [3]. No further catalysts exist for this specific match, as the settlement window remains open only to confirm the recorded result, with no risk of cancellation or delay given the match’s completion [3]. The next actionable event is Torres’s upcoming match in the tournament, not this resolved contest.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Estoril Open: Tiago Torres vs Nikoloz Basilashvili across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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.

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.

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.