Wimbledon ATP: Kyrian Jacquet vs Alexander Bublik

Platform comparison

Market context

The underlying event is the second-round Wimbledon ATP match between qualifier Kyrian Jacquet and Alexander Bublik, scheduled to begin at 6:00 AM ET on 2 July 2026. Live data confirms Bublik has already secured a 3–1 victory over Jacquet, with the match completed and the result verified by the ATP[1]. This real-world outcome directly contradicts the prediction market’s current crowd-implied probability of 0% for Jacquet advancing, suggesting a significant lag in market settlement or a misalignment between live results and contract pricing.

Historically, prediction markets that fail to update promptly after match completion often stem from technical delays in data feeds or disputes over result verification, particularly in fast-turnaround tennis events. Comparable cases show that when a player withdraws or a match is cancelled before a ball is played, markets resolve to fair prices, but once play begins, results are binding[4]. Bublik’s perfect 4–0 record in second-round Wimbledon matches further reinforces analyst consensus that he is the dominant force in this fixture, with models assigning him a 77% win probability versus Jacquet’s 23%[3].

Traders should monitor official ATP result confirmations and sportsbook settlement timestamps, as divergences between Robinhood’s exact-score market (where Bublik wins 3–1 is priced at 28¢) and the main match market indicate pricing inefficiencies[2]. Recent odds from 1xbet show Bublik at 1.31 and Jacquet at 3.86, aligning with Dimers’ win probabilities and underscoring the market’s failure to reflect the completed result[6]. The settlement window ending 9 July 2026 may allow time for correction, but the live score already resolves the outcome definitively[1].

Sources: 1 · 2 · 3 · 4 · 5

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

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.

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 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.

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.