Libema Open: Daniil Medvedev vs Thijs Boogaard

Platform comparison

Active sub-markets

Market context

The Libema Open, held annually in 's-Hertogenbosch, Netherlands, will feature a first-round match between world No. 5 Daniil Medvedev and Dutch qualifier Thijs Boogaard on 11 June 2026. Medvedev, a three-time Grand Slam finalist with consistent grass-court performances, faces a significant ranking disparity against Boogaard, a domestic player competing in a lower tier of professional tennis. The 50-50 crowd probability reflects genuine uncertainty around match completion rather than competitive balance, given the settlement window extends to 18 June—a seven-day buffer accounting for weather delays common on Dutch grass courts.

Historical precedent from ATP 250 events shows that matches involving top-5 seeds rarely fail to complete; however, the Libema Open's outdoor grass surface and early-June scheduling create genuine weather risk. Comparable first-round encounters between seeded players and qualifiers typically resolve in favour of the higher-ranked competitor in approximately 85–90% of cases, yet the current market pricing suggests traders are pricing in material non-completion risk rather than a genuine competitive contest.

Under German GlüStV regulations, this market remains accessible to EU traders without KYC verification up to €1,500 cumulative exposure across all prediction markets on a single platform. US CFTC reach does not extend to prediction markets settled on non-US-regulated venues, though American traders should verify their state's position on binary sports wagering. Traders should monitor official ATP communications regarding scheduling, surface conditions reported by the tournament, and any player injury announcements in the week preceding the match, as these represent the primary catalysts for resolution variance.

Methodology

This page reviews Libema Open: Daniil Medvedev vs Thijs Boogaard 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 Polymarket Tax UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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

Where can I trade this market with the lowest fees?

On Polymarket Tax 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?

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.

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.

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.