Cerundolo vs. Cina: Set 1 Games O/U 9.5

• 01
  Active signal

  Resolution-risk signal firing

  Expires in 169h with open resolution ambiguity.

• 02
  Spread cost

  Wide spread — 91.0¢

  Bid-ask spread is wide enough that intraday moves overstate any tradeable edge. Most of the headline pp move would be eaten by spread on a market order.

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.

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This market refers to the tennis match between Juan Manuel Cerundolo and Federico Cina in the Cagliari, originally scheduled for April 28, 2026 at 4:00AM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game toward the total. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50. Resolution will be based on official Challenger results.