Bad Homburg Open: Ann Li vs Ekaterina Alexandrova

Platform comparison

Active sub-markets

Market context

The underlying event is the WTA Bad Homburg Open Round 1 match between Ann Li and Ekaterina Alexandrova, originally set for 21 June 2026 but now scheduled for 23 June 2026 at 01:00 local time in Kurpark Bad Homburg[2][8]. Despite the crowd-implied probability of 100% favouring Ann Li, pre-match projections from Tennis.com and FanDuel suggest a more competitive contest, with Alexandrova holding a 59% chance to be the projected winner[4][9]. This divergence mirrors historical cases where market sentiment outpaces statistical models, such as when wild-card entrants like Li (listed as a wild card in the 2026 entry list) secure unexpected victories against higher-ranked opponents, creating sharp pricing inefficiencies before the final result[6][10].

Traders must monitor the official WTA Tour resolution source for any match cancellation, delay beyond seven days, or incomplete play that could trigger the 50-50 settlement clause[1]. Key catalysts include the live score updates from TNT Sports and the official match highlights, which previously showed Li defeating Alexandrova 4-6, 6-4, 6-3 in Strasbourg, indicating a potential psychological edge[3][7]. Watch for announcements regarding player fitness, especially given Li’s recent wild-card status and Alexandrova’s consistent performance in WTA events, as any withdrawal or injury could invalidate the current 100% pricing[5][6]. The settlement window closes on 28 June 2026, so real-time data from the WTA and live broadcasters will be critical for confirming the outcome.

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

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.

What does it cost to trade on Sport Prediction?

Zero. Sport Prediction 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, Sport Prediction 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.