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 singles match between Ukrainian player Dayana Yastremska and German veteran Tatjana Maria on 17 June 2026. Yastremska, ranked in the top 30 on the WTA tour, faces Maria, a former top-10 player now in her late thirties competing at a lower seeding. The match carries standard settlement conditions: resolution hinges on which player advances through the opening round, with a 50-50 split triggered only if the match is cancelled entirely, extends beyond seven days without completion, or concludes in a tie—an outcome virtually impossible under professional tennis rules.

Polymarket's conditional token architecture currently prices this contract at 100 per cent YES (Yastremska), reflecting Yastremska's superior ranking and age advantage. Historical grass-court matchups between players of differing career trajectories show such pricing often persists until late-stage tournament developments. Maria's experience on grass surfaces—she has competed at Wimbledon and other grass events throughout her career—provides a baseline competency, though recent form and injury status typically determine outcomes more reliably than ranking alone.

Traders should monitor official WTA announcements regarding player withdrawals, which occasionally occur within days of scheduled matches. Weather disruptions at Nottingham are possible in mid-June, though the tournament's indoor backup facilities reduce cancellation risk. Injury reports or late qualifying-round results affecting either player's physical condition would shift market expectations materially before the 24 June settlement deadline.

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 UK, which mirrors the Polymarket order book directly.

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

Where can I trade this market with the lowest fees?

On Polymarket 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 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 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.

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.

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.