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 Polymarket pricing reflects near-certainty in Vukic's favour, with conditional tokens trading at prices suggesting a 100% implied probability. This extreme skew typically emerges when one player holds a decisive ranking or recent form advantage, though such pricing occasionally reflects incomplete information about late withdrawals or surface-specific factors rather than genuine match dynamics.

Vukic, an Australian ranked around 80–100 on the ATP tour in recent seasons, has demonstrated consistency on hard courts and clay surfaces. Broady, the British player, has competed primarily on the Challenger circuit and occasionally the ATP tour, with a ranking typically in the 150–200 range. Historical matchups between players of this ranking differential favour the higher-ranked competitor in roughly 75–80% of cases, though Broady's home-court advantage (Granby is in Quebec, closer to British soil culturally if not geographically) and any recent form spike could narrow the gap. The 100% pricing suggests the market has already priced in Vukic's ranking superiority as near-deterministic.

Traders should monitor official tournament draws and any late injury announcements through the ATP website and tournament organisers' statements up to 13 July. Surface conditions at Granby—typically hard court—favour Vukic's recent match statistics. The settlement window extends to 20 July, allowing seven days for the match to complete; any cancellation or delay beyond that triggers a 50-50 resolution. Withdrawal news or significant ranking shifts in the week before play could shift conditional token prices, though current liquidity suggests limited appetite for contrarian positions.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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.

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.