Swedish Open: Nikoloz Basilashvili vs Thiago Agustin Tirante

Platform comparison

Market context

Thiago Agustin Tirante faces Nikoloz Basilashvili in the Swedish Open’s second round on clay, with Tirante entering as the clear favourite due to his superior ATP ranking (No. 61–62 versus No. 135–136) and a nine-year age advantage [1]. The crowd-implied probability of 44% YES for Basilashvili advancing suggests the market views him as a viable underdog, yet consensus models diverge sharply: Dimers’ simulation assigns Tirante a 65% win chance, while Tennis.com projects a 70% likelihood for the Argentine [2][6].

Historically, lower-ranked clay specialists like Basilashvili have occasionally overturned higher-ranked opponents in Swedish Open second rounds when the favourite shows fatigue from prior matches, but such contrarian wins remain rare without a clear catalyst like a withdrawal or injury [1]. The value spot may lie in Basilashvili if Tirante’s recent competitive showings against top players (e.g., Medvedev at Rome 2026) mask underlying vulnerability on slower surfaces, though current data leans heavily toward Tirante’s trajectory [1].

Traders should monitor Tirante’s pre-match warm-up and any late schedule changes, as his consistency in ATP appearances contrasts with Basilashvili’s limited 2026 activity [1]. No major announcements have emerged yet, but the match’s resolution hinges on whether Tirante maintains his form or succumbs to clay-court pressure in a tight contest [3].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win, which mirrors the Polymarket order book directly.

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 Who Will Win. 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'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.