Madrid Open: Anhelina Kalinina vs Naomi Osaka

1. 1

   Down 38pp over 24h

   Now 5¢; -36.0pp in the last hour.

2. 2

   Heavy volume on this book — 2.1× turnover

   $235.7k traded against $112.6k of visible liquidity. The book is being worked, not just quoted.

3. 3

   Momentum signal firing

   Probability moved down 38.0pp in 24h with 2.1× liquidity turnover and a tight spread.

Each factor is grounded in a single named metric you can verify on this page — probability, volume, liquidity, signal, resolution state. No predictions, no prose hallucinations.

No recent trades visible from the Data API for this market.

This market refers to the tennis match between Anhelina Kalinina and Naomi Osaka in the Madrid Open, originally scheduled for April 25, 2026 at 5:00AM ET. This market will resolve to 'Anhelina Kalinina' if Anhelina Kalinina advances against Naomi Osaka. This market will resolve to 'Naomi Osaka' if Naomi Osaka advances against Anhelina Kalinina. 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.