Marta Kostyuk vs. Caty McNally: Total Sets O/U 2.5

• 01
  Price move

  Down 29pp over 24h

  Now 0¢; flat in the last hour.

• 02
  Active signal

  Resolution-risk signal firing

  Expires in 156h with open resolution ambiguity.

• 03
  Liquidity

  Thin liquidity

  Only $24.5k of visible book — small orders can move the line. Treat the probability as a soft estimate.

• 04
  UMA status

  UMA status: proposed

  An open UMA dispute or pending oracle vote can move price independently of underlying odds. Wait for settlement before treating the line as the market view.

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 Marta Kostyuk and Caty McNally in the Madrid Open, originally scheduled for April 27, 2026 at 1:00PM ET. This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50. Resolution will be based on official WTA statistics.