Wimbledon ATP: Daniel Merida Aguilar vs Daniil Medvedev

Platform comparison

Market context

Daniil Medvedev, the world No. 8 and two-time Wimbledon semifinalist, faces Spain’s Daniel Merida Aguilar (ranked 84th) in the second round of Wimbledon 2026, with the match scheduled to begin at 16:05 Moscow time on 1 July. The crowd-implied probability of 100% YES for Medvedev advancing reflects a stark gulf in ATP rankings and recent form, as Medvedev recently delivered a clinical 6-1, 6-2, 6-4 victory in his opening round, firing 16 aces and dominating 91 of 167 total points [9].

Historically, such one-sided probabilities in Grand Slam second rounds have almost invariably resolved in favour of the higher-ranked player when the ranking gap exceeds 70 spots, as seen in comparable cases where top-10 players faced qualifiers or lower-ranked opponents [3][5]. Tennis Tonic and initial odds both pick Medvedev to win in three sets, with Medvedev’s implied win probability at 1.002 versus Merida Aguilar’s 17.5, underscoring the market’s confidence in the Russian’s superiority [1].

Traders should monitor official Wimbledon draw updates and any injury announcements before the match concludes, as delays beyond seven days or cancellations would trigger a 50-50 resolution [2]. With Medvedev having already beaten a stronger opponent in straight sets earlier in the tournament, his momentum and experience on grass remain the primary catalysts for this outcome [4]. The on-chain mechanics on Polymarket, settled in USDC on Polygon via conditional tokens, will resolve definitively once the match outcome is confirmed, locking in the 100% YES price unless an unforeseen disruption occurs.

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