2026 Women's Wimbledon Winner

Platform comparison

Active sub-markets

Market context

The 2026 Wimbledon Women’s Singles tournament begins on Monday, 29 June and concludes with the final on Sunday, 12 July at the All England Club in London[1][4]. This event, the oldest tennis tournament globally, has hosted ladies’ singles since 1884, with past giants including Margaret Court, Maria Bueno and Billie-Jean King shaping its history[2][5]. The current 12% crowd-implied probability for a listed player to win must be read against these precedents: historically, grass-court specialists and former champions have dominated, yet upsets occur when top players face injury or poor form. For instance, Iga Świątek’s 2025 victory as a non-grass specialist shows how surface adaptability can shift odds unexpectedly[8].

Traders approaching this market programmatically should monitor player schedules, injury updates and practice session reports as primary catalysts, since grass performance is highly dependent on recent match fitness. A recent ESPN live scoreboard feed for the 2026 tournament offers daily match results and schedule dependencies that conditional order bots can integrate for real-time adjustments[6]. Additionally, the tournament’s official schedule confirms two days of opening play for both Gentlemen’s and Ladies’ events, meaning early-round withdrawals could significantly alter probability models before the final weekend[4]. Traders must also watch for any official announcements regarding player withdrawals or rule changes, as these directly impact the “No” resolution condition if a listed player becomes ineligible[3].

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

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?

PolyGram 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.

What does it cost to trade on PolyGram?

Zero. PolyGram 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.

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.