Wimbledon ATP: Jacob Fearnley vs Jaume Munar

Platform comparison

Market context

Jacob Fearnley and Jaume Munar are set to contest the second-round Wimbledon Men’s Singles match on 2 July 2026 at 10:00 UTC, with the contest scheduled to begin on Court 12 under overcast conditions. While the prediction market currently implies a 0% chance for Fearnley to advance, this stark divergence from sportsbook lines—where Dimers assigns him a 45.4% win probability and moneyline odds of +175—suggests either a market inefficiency or an unpublicised factor such as injury or withdrawal not yet reflected in public data[1].

Historically, prediction markets with near-zero implied probabilities for one side in a match where bookmakers assign near-even odds have rarely resolved correctly unless a player was absent before the contest began. Comparable cases from previous Wimbledon rounds show that when sportsbooks maintain competitive pricing (e.g., 1.9 vs 1.9 as noted by Tennis Tonic) but prediction markets collapse to 0%, the outcome typically hinges on pre-match cancellations rather than in-play performance[3].

Traders should monitor official ATP and Wimbledon announcements for any updates on player fitness, court assignments, or weather-related delays, as these are the primary catalysts that could shift the market from its current extreme stance. Recent coverage from Tennis.com confirms both players are listed for Round 2 with no current injury flags, meaning the 0% probability may reflect a speculative bet rather than factual absence[7]. Any change in the official draw or a late withdrawal notice before the 13:00 Moscow start time would be the decisive signal to reassess the contract’s value.

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

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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.

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 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.