Wimbledon ATP: Jan-Lennard Struff vs Daniil Medvedev

Platform comparison

Market context

The third-round Wimbledon ATP clash between Jan-Lennard Struff and Daniil Medvedev is set to begin today at Court 3 in London, with the match determining which player advances to the next stage. While the prediction market currently implies a 50-50 outcome, sportsbooks and analysts overwhelmingly favour Medvedev, who is described as an overwhelming favourite for the win in this encounter[1]. This divergence highlights a significant mispricing, as historical data shows Medvedev has defeated Struff eight times overall, including a previous Wimbledon Round of 32 victory[6].

Comparable cases frame this probability as unusually optimistic for Struff, given his career trajectory at this tournament. Struff has reached the third round four times in his previous 11 Wimbledon appearances but has never progressed beyond that stage, creating a consistent pattern of early exits at this venue[4]. Furthermore, Struff has twice attempted to take down Medvedev at Wimbledon previously and lost in very similar fashions both times, reinforcing the difficulty of this specific matchup[2].

Traders should monitor live court conditions and any potential injury updates before the match starts, as grass surface variability can influence set outcomes. Recent previews suggest the match will likely have at least 21 games, with both players expected to win at least one set, though Medvedev is tipped to win in four sets[1]. Analyst consensus remains fixed on a Medvedev victory, with specific betting picks favouring him to cover a -5.5 games handicap[2]. The settlement window closes on 10 July 2026, ensuring resolution even if the match is delayed beyond seven days without a winner.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Wimbledon ATP: Jan-Lennard Struff vs Daniil Medvedev across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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.

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.

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.

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.