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Set 1 Winner: Zakharova vs Osorio
100% implied probability — Osorio leads
Resolution date: April 28, 2026 at 9:00 AM UTC
Event cluster: Madrid Open: Anastasia Zakharova vs Camila Osorio
Topic: Games
24-hour volume: $6
Total liquidity: $0
Resolution criteria: This market refers to the tennis match between Anastasia Zakharova and Camila Osorio in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET. This market will resolve to “Zakharova” if Anastasia Zakharova wins the first set. It will resolve to “Osorio” if Camila Osorio wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official WTA match statistics.
Related markets from this event:
Last refreshed: April 22, 2026 at 5:05 AM UTC
Set 1 Winner: Zakharova vs Osorio resolved Osorio at 100% on Polymarket. Settled Apr 28, 2026. Part of Madrid Open: Anastasia Zakharova vs Camila Osorio. $6 total volume traded.
100¢
Archived metadata only
Outcome
Osorio
Apr 28, 2026
Final
100¢
100%
Archive price path
No archived price path available
Archive overview
Outcome
Osorio
Total volume
$6
Liquidity
$0
Resolved
Apr 28, 2026
Settlement logic
This market refers to the tennis match between Anastasia Zakharova and Camila Osorio in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET. This market will resolve to “Zakharova” if Anastasia Zakharova wins the first set. It will resolve to “Osorio” if Camila Osorio wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official WTA match statistics.
Same event markets
Source
Polymarket market archive
Last refreshed
April 22, 2026 at 5:05 AM UTC
Ranking logic
/research/methodologyData caveat
Thin books and wide spreads can distort price precision