Nottingham Open: Dayana Yastremska vs Tatjana Maria

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Active sub-markets

Market context

The Nottingham Open grass-court tournament will host a first-round match between Ukrainian player Dayana Yastremska and German veteran Tatjana Maria on 17 June 2026. Yastremska, ranked in the top 30, brings consistent WTA tour form and a preference for faster court surfaces. Maria, now in her late thirties, has maintained a touring schedule and occasionally produces upsets on grass, where her slice and serve-and-volley game remain effective. The match carries standard settlement conditions: resolution occurs immediately upon completion, with a 50-50 outcome only if the match is cancelled, delayed beyond seven days, or abandoned mid-play.

The 100% implied probability reflects either exceptional confidence in match completion or minimal liquidity depth at this early stage. Grass-court tournaments in June rarely face weather delays in the UK, though rain can compress schedules. The settlement window closes 24 June at 09:00 UTC, allowing seven days for rescheduling without triggering a tie resolution. Traders depositing via SEPA or Klarna should note that book depth typically expands closer to match day; early positions may face wider spreads. Recent WTA injury reports and withdrawal patterns (tracked via the official WTA website and tournament draws released in early June) will signal whether either player's fitness status shifts the underlying matchup.

The grass-court surface historically favours Yastremska's aggressive baseline game over Maria's defensive patterns, though Maria's experience and serve-and-volley tactics create variance. Monitoring official Nottingham Open draw confirmations and player injury updates in the week before 17 June will clarify whether the current probability reflects genuine certainty or simply thin initial order flow.

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 Deposit UK, which mirrors the Polymarket order book directly.

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

Is this market available outside the US?

Polymarket Deposit 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.

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.