PolymarketResolved

Set 1 Winner: Jelena Ostapenko vs Taylah Preston

Taylah Preston100%
Jelena Ostapenko0%

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This market has settled. The prices shown are final.
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24h volume$408.3
7d volume$408.3
30d volume$408.3
Liquidity$0
Spread1%
ResolvesOct 1, 2026yesterday

Probability history

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Shaded periods have no successful hourly price check.

Probability history0%25%50%75%100%Sep 22, 02:24 PMSep 23, 11:13 AMSep 24, 08:02 AMSep 25, 04:51 AMShaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.Shaded periods have no successful hourly price check.

Based on this market’s outcome prices, expressed as probabilities.

Resolution rules

This market refers to the tennis match between Jelena Ostapenko and Taylah Preston in the Korea Open, originally scheduled for September 23, 2026 at 9:00PM ET. This market will resolve to “Jelena Ostapenko” if Jelena Ostapenko wins the first set. It will resolve to “Taylah Preston” if Taylah Preston 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 play has not begun by October 7, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official WTA match statistics.

Sourcehttps://www.wtatennis.com/scores

Other legs of this event

MarketVenuePriceStatus
Set 2 Winner: Jelena Ostapenko vs Taylah PrestonPolymarket100% Taylah PrestonOpen
Ostapenko vs. Preston: Set 1 Games O/U 8.5Polymarket100% OverOpen
Ostapenko vs. Preston: Set 1 Games O/U 9.5Polymarket100% OverOpen
Ostapenko vs. Preston: Set 1 Games O/U 10.5Polymarket100% UnderOpen
Ostapenko vs. Preston: Set 2 Games O/U 8.5Polymarket100% UnderOpen
Ostapenko vs. Preston: Set 2 Games O/U 9.5Polymarket100% UnderOpen
Ostapenko vs. Preston: Set 2 Games O/U 10.5Polymarket100% UnderOpen
Ostapenko vs. Preston: Match O/U 21.5Polymarket100% UnderOpen
Ostapenko vs. Preston: Match O/U 22.5Polymarket100% UnderOpen
Ostapenko vs. Preston: Match O/U 23.5Polymarket100% UnderOpen
Korea Open: Jelena Ostapenko vs Taylah PrestonPolymarket100% Taylah PrestonOpen
Korea Open: Completed Match: Jelena Ostapenko vs Taylah PrestonPolymarket100% YesOpen
Game Spread: Jelena Ostapenko (-4.5) vs Taylah Preston (+4.5)Polymarket100% Taylah PrestonOpen
Set Handicap: Jelena Ostapenko (-1.5) vs Taylah Preston (+1.5)Polymarket100% Taylah PrestonOpen
Jelena Ostapenko vs. Taylah Preston: Total Sets O/U 2.5Polymarket100% Under 2.5Open

Venue activity

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As of Oct 2, 05:16 AM UTC