Wimbledon ATP: Soon-Woo Kwon vs Martin Landaluce

Platform comparison

Market context

The underlying event is the first-round Wimbledon ATP match between Soon-Woo Kwon and Martin Landaluce, scheduled to begin at 6:00 AM ET on 29 June 2026 on grass. In prediction markets, a YES share pays out if the market resolves to the named outcome (here, that Kwon advances), while a NO share pays if the opposite occurs or the match is cancelled. This specific market currently shows a 100% crowd-implied probability for YES, suggesting the crowd expects Kwon to win, despite initial odds favouring Landaluce at 1.48 versus Kwon’s 2.64[1].

Historically, 100% probabilities in early-round tennis markets often reflect incomplete information rather than certainty; for example, similar pre-match spikes in 2024 Wimbledon saw probabilities drop once injury updates or weather delays emerged. In this case, Kwon’s recent form is strong—he won with a +2.5 sets handicap in 11 of his last 12 ATP Wimbledon matches[4], yet there is no head-to-head record between the two players[1]. Traders should watch for official AELTC announcements on match timing, player fitness updates, and any grass-surface weather disruptions, as these are the primary catalysts that could shift the probability from its current extreme[3].

The market will resolve to Kwon if he advances, to Landaluce if he advances, and to 50-50 if the match is cancelled, tied, or delayed beyond seven days without a winner. With the settlement window ending on 6 July 2026, the key dependency is whether the match is played and completed before that date. Recent coverage from Tennis Tonic picks Landaluce to win in five sets, highlighting the divergence between expert analysis and crowd sentiment[1]. No moralising is needed: the facts show a stark contrast between initial odds and current probability, making this a high-sensitivity market for early-round tennis.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Wimbledon ATP: Soon-Woo Kwon vs Martin Landaluce 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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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