Lexus Eastbourne Open: Tereza Valentova vs Ajla Tomljanovic

Platform comparison

Active sub-markets

Market context

The underlying real-world event is the Round of 16 women’s singles match at the Lexus Eastbourne Open between nineteen-year-old Czech Tereza Valentova and Australian Ajla Tomljanovic, scheduled to begin today at 1:30 pm on Court 4. In the last 24 hours, Valentova survived a grueling three-set marathon against Hannah Klugman, winning 7-5, 5-7, 7-5, to secure her place in this second-round clash, while Tomljanovic entered the tournament after defeating eighth seed Elisabetta Cocciaretto in the opening round[2]. The crowd-implied probability of 0% YES for Valentova advancing suggests the market views Tomljanovic as a near-certain winner, despite Valentova’s recent resilience.

Historically, similar scenarios where a young qualifier defeats a top-seed in the first round and then faces an experienced player in the second have often favoured the veteran, particularly on grass where experience with bounce and movement is critical. Tomljanovic, a seasoned competitor with multiple WTA titles and deep runs at majors, has consistently outperformed lower-ranked opponents on grass courts, whereas Valentova, though talented, has limited high-level grass experience[2]. Comparable cases from past Eastbourne tournaments show that players advancing after marathon first-round matches often struggle in the second round due to fatigue, a factor that may be influencing the current 0% probability[2].

Traders should monitor official WTA updates for any weather-related delays or player fitness announcements, as grass tournaments are highly sensitive to rain and court conditions. Tomljanovic’s recent form against top seeds and her grass-court pedigree remain key catalysts, while Valentova’s stamina after her marathon match against Klugman is a critical dependency[2]. According to Tennis Majors, the match is confirmed for today with no delays reported, but any change in start time or player status could shift market sentiment rapidly[1].

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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?

Prediction Today 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.

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, Prediction Today 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.