Granby: Aleksandar Vukic vs Liam Broady

Platform comparison

Market context

Aleksandar Vukic and Liam Broady are scheduled to meet in the opening round of the Granby tournament on 13 July 2026. The current crowd-implied probability of 20% for a Vukic victory suggests the market favours Broady as the likely winner, though the divergence between prediction-market pricing and conventional sportsbook lines warrants scrutiny. At this probability level, the market is pricing Vukic as a substantial underdog despite his ranking and recent form trajectory.

Vukic, an Australian right-hander, has historically performed better on hard courts than clay, whilst Broady's record on similar surfaces shows inconsistent results against top-100 opponents. Historical matchups between players of comparable ranking at Granby-tier events show that crowd-implied probabilities below 25% often undervalue the lower-seeded player when surface preference and recent momentum favour them. The settlement window extends to 20 July, allowing a seven-day buffer for delays or rescheduling without triggering the 50-50 resolution clause.

Traders should monitor official tournament draws and any late withdrawals, which remain common at mid-tier ATP events. Injury reports and practice-court observations in the week preceding the match typically move lines on secondary markets. Recent ATP Challenger results for both players will provide concrete form data closer to the event date. The current 20% probability suggests the market has not yet fully incorporated Vukic's recent hard-court performances or any scheduling advantages that might affect match conditions on the day.

Methodology

This page reviews Granby: Aleksandar Vukic vs Liam Broady 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 PolyGram, 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

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 PolyGram. 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.

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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.