Mallorca Championships: Jan-Lennard Struff vs Martin Landaluce

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Active sub-markets

Market context

Jan-Lennard Struff vs Martin Landaluce is tied to the Mallorca Championships, an ATP 250 on grass in Mallorca running from 20–27 June 2026, with the day schedule showing Centre Court play from 12:30, then 15:00 and 17:30 sessions, which matters because anything not completed in that window can push a market towards a no-winner or delayed settlement outcome.[1][2][4] With the market already pricing at 0% YES, the book is effectively saying either the match is not expected to be played as scheduled or the current data flow is too thin to support any chance of a clean Struff advance.

For read-throughs, comparable early-round ATP grass matches can move sharply on simple availability and timing rather than deep form analysis, especially when the event sits alongside the Wimbledon lead-in and the daily order of play is still being finalised.[3][5] That makes payment friction relevant: fast on-ramp options such as Klarna, SEPA and USDC tend to support more immediate book depth, while slower deposits or withdrawals can keep liquidity shallow and leave prices pinned near extremes until lineups are confirmed and funds clear.

The key catalysts are the tournament’s official order of play, any change to Centre Court sequencing, and whether either player is already listed in the ATP daily schedule or delayed by preceding matches.[1][2][3] If the fixture is removed, postponed beyond the market’s seven-day settlement window, or only partially played without a winner, the contract’s fallback logic points to a 50-50 outcome rather than a straight win for either side, so traders will be watching the match desk, not just the bracket.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Klarna 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.

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 Klarna UK?

Zero. Polymarket Klarna 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 Klarna 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.