Libema Open: Felix Auger-Aliassime vs Marton Fucsovics

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Active sub-markets

Market context

The Libema Open, held annually in 's-Hertogenbosch, Netherlands, will feature a first-round match between Canadian Felix Auger-Aliassime and Hungarian Marton Fucsovics on 11 June 2026. Auger-Aliassime, ranked in the top 20 globally, faces a lower-ranked opponent in a grass-court tournament that typically attracts strong European and North American players. The match is scheduled for 4:00 AM ET, reflecting the European venue's local timing. Settlement hinges on match completion by 18 June; any cancellation, tie, or delay beyond seven days triggers a 50-50 resolution.

Historical head-to-head records between players of this ranking differential show favourites advance in approximately 75–85% of such matchups on grass, though upsets remain material. Fucsovics has demonstrated capacity to trouble higher-ranked opponents on clay and hard courts, but his grass-court record is considerably weaker. The current 100% implied probability for Auger-Aliassime reflects his seeding advantage and surface preference, though this represents an outlier consensus that leaves minimal arbitrage room.

Traders should monitor official ATP and Libema Open scheduling announcements for any weather-related postponements, given the Netherlands' June climate volatility. Injury withdrawals or late scratches typically emerge 48–72 hours before play. Under German GlüStV regulations, this market remains accessible to EU traders; US CFTC oversight applies to US-domiciled participants, though the $1,500 no-KYC threshold on Polymarket permits small-stake participation without full identity verification for qualifying jurisdictions.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Tax UK, which mirrors the Polymarket order book directly.

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 Tax 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 does it cost to trade on Polymarket Tax UK?

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

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Tax UK triggers a quick verification flow that finishes in 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.