Libema Open: Felix Auger-Aliassime vs Kamil Majchrzak

Platform comparison

Active sub-markets

Market context

Felix Auger-Aliassime faces Kamil Majchrzak in the Libema Open grass-court tournament, scheduled for 12 June 2026. The conditional token pricing on Polygon currently reflects near-zero probability for Auger-Aliassime's advancement, suggesting either strong market confidence in Majchrzak or minimal liquidity depth in this particular match contract. USDC settlement mechanics mean traders holding YES tokens would receive full payout only if Auger-Aliassime wins outright; any cancellation, tie, or delay beyond seven days triggers a 50-50 split regardless of match status.

Auger-Aliassime's recent form and ranking trajectory matter considerably here. The Canadian has fluctuated between top-20 and top-50 rankings over the past two seasons, with grass-court performance historically weaker than his hard-court baseline. Majchrzak, a Polish player ranked outside the top 100 for most of 2024–2025, rarely appears in prediction markets; the 0% YES pricing likely reflects limited trading activity rather than definitive analytical consensus. Comparable lower-ranked matchups on grass courts have shown volatile pricing when one player carries recent momentum.

Traders should monitor official Libema Open draw confirmations and any late withdrawals through early June. Grass-court tournaments frequently see schedule adjustments due to weather, and the 4:00 AM ET start time suggests a secondary court slot vulnerable to rescheduling. Injury reports on both players in the week preceding the event will shift conditional token valuations substantially. Current USDC depth on this contract appears thin, meaning even modest position sizes could move prices significantly if new information emerges.

Methodology

This page reviews Libema Open: Felix Auger-Aliassime vs Kamil Majchrzak 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 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

Is this market available outside the US?

Polymarket 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 Polymarket UK?

Zero. Polymarket 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 UK triggers a quick verification flow that finishes in minutes.