Madrid: Marina Bassols Ribera vs Elvina Kalieva

Prediction market · Polymarket

Overview

This market refers on the tennis match between Marina Bassols Ribera and Elvina Kalieva in the Madrid, scheduled for April 10 at 5:00AM ET. This market will resolve to 'Marina Bassols Ribera' if Marina Bassols Ribera advances against Elvina Kalieva. This market will resolve to 'Elvina Kalieva' if Elvina Kalieva advances against Marina Bassols Ribera. 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-ribera-kalieva-2026-04-10

Volume

43.0K

24h volume

43.0K

1w volume

43.0K

Open interest

28.4K

Liquidity

30.4K

Liquidity CLOB

30.4K

Start

Apr 9, 2026

End

Apr 17, 2026

Status

Active

Access

Restricted

Created

Apr 10, 2026

Resolution source

https://www.wtatennis.com/scores

Event ID

361217

Slug

wta-ribera-kalieva-2026-04-10

Markets

9

Raw event data
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  "title": "Madrid: Marina Bassols Ribera vs Elvina Kalieva",
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      "question": "Ribera vs. Kalieva: Match O/U 21.5",
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    "context_description": "In the WTA 125 Madrid quarterfinals on outdoor clay, No. 140 Elvina Kalieva faces local hopeful Marina Bassols Ribera (No. 205) in their first head-to-head matchup. Both advanced Thursday, with Bassols Ribera staging a resilient comeback past seventh seed Yue Yuan 1-6, 6-4, 6-4 after dropping the opener, while Kalieva grinded out a 6-2, 7-5 win over Whitney Osuigwe following her three-set R32 triumph over Robin Montgomery. Kalieva's stronger YTD record (16-7 overall, 3-2 clay) and tournament-leading first-serve win percentage (68%) underpin trader consensus, tempered by Bassols Ribera's home crowd boost, clay familiarity (4-3 YTD), and career-high 105 peak ranking. No injuries reported; semifinal spot awaits the winner.",
    "context_requires_regen": false,
    "context_updated_at": "2026-04-10T09:26:03.629Z",
    "league": "Madrid"
  },
  "teams": [
    {
      "id": 229722,
      "name": "Marina Bassols Ribera",
      "league": "wta",
      "record": "0-0",
      "logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/country-flags/esp.png",
      "abbreviation": "ribera",
      "createdAt": "2026-01-11T16:47:37.717266Z",
      "providerId": 668882
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    {
      "id": 229680,
      "name": "Elvina Kalieva",
      "league": "wta",
      "record": "0-0",
      "logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/country-flags/usa.png",
      "abbreviation": "kalieva",
      "createdAt": "2026-01-11T16:47:15.830022Z",
      "providerId": 1077322
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}