Oeiras 4: Polina Kudermetova vs Fiona Ferro

Prediction market · Polymarket

Overview

This market refers to the tennis match between Polina Kudermetova and Fiona Ferro in the Oeiras 4, originally scheduled for April 26, 2026 at 5:00AM ET. This market will resolve to 'Polina Kudermetova' if Polina Kudermetova advances against Fiona Ferro. This market will resolve to 'Fiona Ferro' if Fiona Ferro advances against Polina Kudermetova. 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.

Ticker

wta-kuderme-ferro-2026-04-26

Volume

59

24h volume

59

1w volume

59

Open interest

44

Liquidity

18.3K

Liquidity CLOB

18.3K

Start

Apr 25, 2026

End

May 3, 2026

Status

Active

Access

Restricted

Created

Apr 26, 2026

Resolution source

https://www.wtatennis.com/scores

Event ID

417098

Slug

wta-kuderme-ferro-2026-04-26

Markets

9

Raw event data
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  "title": "Oeiras 4: Polina Kudermetova vs Fiona Ferro",
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  "resolutionSource": "https://www.wtatennis.com/scores",
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      "description": "This market refers to the tennis match between Polina Kudermetova and Fiona Ferro in the Oeiras 4, originally scheduled for April 26, 2026 at 5:00AM ET.\n\nThis market will resolve to 'Polina Kudermetova' if Polina Kudermetova advances against Fiona Ferro.\n\nThis market will resolve to 'Fiona Ferro' if Fiona Ferro advances against Polina Kudermetova.\n\nIf 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.\n\nIf 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.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.",
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      "resolutionSource": "https://www.wtatennis.com/scores",
      "endDate": "2026-05-03T09:00:00Z",
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      "description": "This market refers to the tennis match between Polina Kudermetova and Fiona Ferro in the Oeiras 4, originally scheduled for April 26, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf 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.\nResolution will be based on official WTA Challenger statistics.",
      "outcomes": "[\"Over\", \"Under\"]",
      "outcomePrices": "[\"0.48\", \"0.52\"]",
      "active": true,
      "closed": false,
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    {
      "id": "2079046",
      "question": "Set 1 Winner: Kudermetova vs Ferro",
      "conditionId": "0x3a774efd82ce2cc0d8417e58a3ab1263f94a9c686bd7fde8af3ae37047af17d2",
      "slug": "wta-kuderme-ferro-2026-04-26-first-set-winner-Kudermetova-vs-Ferro",
      "resolutionSource": "https://www.wtatennis.com/scores",
      "endDate": "2026-05-03T09:00:00Z",
      "liquidity": "346.757",
      "startDate": "2026-04-25T18:05:45.777182Z",
      "image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
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      "description": "This market refers to the tennis match between Polina Kudermetova and Fiona Ferro in the Oeiras 4, originally scheduled for April 26, 2026 at 5:00AM ET.\nThis market will resolve to “Kudermetova” if Polina Kudermetova wins the first set. It will resolve to “Ferro” if Fiona Ferro wins the first set.\nIf 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.\nIf 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.\nResolution will be based on official WTA Challenger match statistics.",
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    {
      "id": "2079048",
      "question": "Kudermetova vs. Ferro: Set 1 Games O/U 8.5",
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      "description": "This market refers to the tennis match between Polina Kudermetova and Fiona Ferro in the Oeiras 4, originally scheduled for April 26, 2026 at 5:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf 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.\nResolution will be based on official WTA Challenger results.",
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