
Credit One Charleston Open: Paula Badosa vs Anna Kalinskaya
Prediction market · Polymarket
Overview
This market refers on the tennis match between Paula Badosa and Anna Kalinskaya in the Credit One Charleston Open, scheduled for April 2 at 10:00AM ET. This market will resolve to 'Paula Badosa' if Paula Badosa advances against Anna Kalinskaya. This market will resolve to 'Anna Kalinskaya' if Anna Kalinskaya advances against Paula Badosa. 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-badosa-kalinsk-2026-04-02
Volume
140.7K
24h volume
140.2K
1w volume
140.7K
Open interest
115.7K
Liquidity
116.5K
Liquidity CLOB
116.5K
Start
Apr 1, 2026
End
Apr 9, 2026
Status
Active
Access
Restricted
Created
Apr 2, 2026
Resolution source
https://www.wtatennis.com/scores
Event ID
333746
Slug
wta-badosa-kalinsk-2026-04-02
Markets
10
Raw event data
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"title": "Credit One Charleston Open: Paula Badosa vs Anna Kalinskaya",
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"question": "Badosa vs. Kalinskaya: Match O/U 21.5",
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"description": "This market refers to the tennis match between Paula Badosa and Anna Kalinskaya in the Credit One Charleston Open, scheduled for April 2 2026.\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 statistics.",
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"question": "Set 1 Winner: Badosa vs Kalinskaya",
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"description": "This market refers to the tennis match between Paula Badosa and Anna Kalinskaya in the Credit One Charleston Open, scheduled for April 2 2026.\nThis market will resolve to “Badosa” if Paula Badosa wins the first set. It will resolve to “Kalinskaya” if Anna Kalinskaya 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 match statistics.",
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"context_description": "Paula Badosa holds a 1-0 head-to-head edge over Anna Kalinskaya, though untested on clay, as they meet in the third round of the Credit One Charleston Open on the event's distinctive green clay. Badosa, a wildcard ranked outside the top 100 after a torn labrum sidelined her through much of 2025, notched her first back-to-back wins since June 2025 by defeating Kayla Day and Maria Sakkari in straight sets, signaling a promising comeback amid lingering fitness questions. Eighth seed Kalinskaya, No. 22 in the WTA rankings, advanced past qualifier Viktoriya Tomova 6-2, 6-4 following a first-round bye, building on solid early-2026 results despite a prior back injury from intense off-season training. Badosa's powerful serve and baseline game contrast Kalinskaya's steady return and counterpunching, with outdoor conditions potentially favoring the Spaniard's aggression if she maintains health through the match.",
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}- Badosa vs. Kalinskaya: Set 1 Games O/U 9.5Vol 226Liq 23.6KEnd Apr 9, 2026OpenOrder book
- Badosa vs. Kalinskaya: Set 1 Games O/U 8.5Vol 129Liq 9.4KEnd Apr 9, 2026OpenOrder book
- Badosa vs. Kalinskaya: Match O/U 22.5Vol 10Liq 16End Apr 9, 2026OpenOrder book
- Paula Badosa vs. Anna Kalinskaya: Total Sets O/U 2.5Vol 345Liq 36End Apr 9, 2026OpenOrder book
- Badosa vs. Kalinskaya: Match O/U 21.5Vol 28Liq 24End Apr 9, 2026OpenOrder book
- Badosa vs. Kalinskaya: Match O/U 23.5Vol 21Liq 20End Apr 9, 2026OpenOrder book
- Set Handicap: Badosa (-1.5) vs Kalinskaya (+1.5)Vol 767Liq 38End Apr 9, 2026OpenOrder book
- Credit One Charleston Open: Paula Badosa vs Anna KalinskayaVol 147.8KLiq 72.0KEnd Apr 9, 2026OpenOrder book
- Set 1 Winner: Badosa vs KalinskayaVol 685Liq 8.0KEnd Apr 9, 2026OpenOrder book
- Badosa vs. Kalinskaya: Set 1 Games O/U 10.5Vol 179Liq 9.0KEnd Apr 9, 2026OpenOrder book