
Prediction market · Polymarket
This market refers to the tennis match between Iga Swiatek and Mirra Andreeva in the Porsche Tennis Grand Prix, originally scheduled for April 17, 2026 at 4:00AM ET. This market will resolve to 'Iga Swiatek' if Iga Swiatek advances against Mirra Andreeva. This market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Iga Swiatek. 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-swiatek-andreev-2026-04-17
Volume
1.2M
24h volume
1.1M
1w volume
1.2M
Open interest
489.6K
Liquidity
—
Start
Apr 16, 2026
End
Apr 24, 2026
Status
Closed
Access
Restricted
Created
Apr 17, 2026
Resolution source
https://www.wtatennis.com/scores
Event ID
385691
Slug
wta-swiatek-andreev-2026-04-17
Markets
10
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"title": "Porsche Tennis Grand Prix: Iga Swiatek vs Mirra Andreeva",
"description": "This market refers to the tennis match between Iga Swiatek and Mirra Andreeva in the Porsche Tennis Grand Prix, originally scheduled for April 17, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Iga Swiatek' if Iga Swiatek advances against Mirra Andreeva.\n\nThis market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Iga Swiatek.\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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"description": "This market refers to the tennis match between Iga Swiatek and Mirra Andreeva in the Porsche Tennis Grand Prix, originally scheduled for April 17, 2026 at 4:00AM ET.\nThis market will resolve to “Swiatek” if Iga Swiatek wins the first set. It will resolve to “Andreeva” if Mirra Andreeva 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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"outcomePrices": "[\"1\", \"0\"]",
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"question": "Porsche Tennis Grand Prix: Iga Swiatek vs Mirra Andreeva",
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"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-04-24T08:00:00Z",
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"description": "This market refers to the tennis match between Iga Swiatek and Mirra Andreeva in the Porsche Tennis Grand Prix, originally scheduled for April 17, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Iga Swiatek' if Iga Swiatek advances against Mirra Andreeva.\n\nThis market will resolve to 'Mirra Andreeva' if Mirra Andreeva advances against Iga Swiatek.\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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"question": "Set Handicap: Swiatek (-1.5) vs Andreeva (+1.5)",
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"description": "This market refers to the tennis match between Iga Swiatek and Mirra Andreeva in the Porsche Tennis Grand Prix, originally scheduled for April 17, 2026 at 4:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 23. 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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