Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui

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Market context

The tennis match between Keegan Smith and Moez Echargui in the Wimbledon ATP Qualification, originally set for 24 June 2026, has already concluded with Smith losing 4–6, 6–3, 6–7, meaning the market for Smith advancing now sits at 0% YES[2][3]. This outcome reflects their second career meeting in Wimbledon qualifications, where Echargui, ranked 155, defeated Smith, ranked 246, in a tight three-set contest that ended only after Smith failed to convert the final set[1][8].

Historically, when a player withdraws or forfeits after a match begins, prediction markets resolve to “No” for that player, while uncompleted matches settle at a fair price[2]. In this case, the match was fully played and Smith lost, so the 0% probability is not a market anomaly but a factual reflection of the result, consistent with how Polymarket and Kalshi treat completed ATP events using conditional tokens on Polygon[2].

Traders should monitor official ATP Tour announcements for any post-match disciplinary actions or injury reports that might affect future eligibility, though these will not alter the settled outcome[6]. With the settlement window ending 1 July 2026, no further catalysts will change the resolution, as the match result is definitive and recorded across multiple sports data sources[2][3]. The on-chain mechanics ensure USDC payouts are locked once the oracle confirms the final score, leaving no room for reversal.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Kalshi UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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?

On Kalshi UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Kalshi UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

What does it cost to trade on Kalshi UK?

Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.