Analytics
Trading is closed with Yes last at 50%; no result has been reported.
Across the 2 daily closes on record from 17 May 2026 to 18 May 2026, the highest close was 67% on 17 May 2026 and the lowest 62.5% on 18 May 2026.
$171.35K has traded since listing.
The largest Madison Keys position is Silver Lynx 92C5 with 1 shares; the largest Cristina Bucsa position is 0xSPBB with 0.
Polymarket record as of May 19, 12:30 PM UTC
Daily closes of the Yes price, Polymarket CLOB, 2 points, 17 May 2026 – 18 May 2026, chart shows 58%–70%
| Observed | Yes price |
|---|---|
| 17 May 2026 | 67.0% |
| 18 May 2026 | 62.5% |
The ten largest positions on Polymarket's public holder list.
| Trader | Outcome | Shares |
|---|---|---|
| Silver Lynx 92C5 | Madison Keys | 1.27 |
| 0xSPBB | Cristina Bucsa | 0.08 |
| kmikz | Cristina Bucsa | 0.01 |
Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.
This market refers to the tennis match between Madison Keys and Cristina Bucsa in the Internationaux de Strasbourg, originally scheduled for May 18, 2026 at 4:00AM ET. This market will resolve to 'Madison Keys' if Madison Keys advances against Cristina Bucsa. This market will resolve to 'Cristina Bucsa' if Cristina Bucsa advances against Madison Keys. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Official listing: polymarket.com/event/wta-keys-bucsa-2026-05-18
New to prediction markets? How to read a market page
