Open Capfinances Rouen Metropole: Marta Kostyuk vs Ann Li
Prediction market · Polymarket
Overview
This market refers to the tennis match between Marta Kostyuk and Ann Li in the Open Capfinances Rouen Metropole, originally scheduled for April 17, 2026 at 4:00AM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Ann Li. This market will resolve to 'Ann Li' if Ann Li advances against Marta Kostyuk. 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-kostyuk-annli-2026-04-17
Volume
394.4K
24h volume
388.0K
1w volume
394.4K
Open interest
197.0K
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
383212
Slug
wta-kostyuk-annli-2026-04-17
Markets
10
Raw event data
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"title": "Open Capfinances Rouen Metropole: Marta Kostyuk vs Ann Li",
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"question": "Kostyuk vs. Li: Match O/U 21.5",
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"description": "This market refers to the tennis match between Marta Kostyuk and Ann Li in the Open Capfinances Rouen Metropole, 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 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": "Marta Kostyuk vs. Ann Li: Total Sets O/U 2.5",
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}- Open Capfinances Rouen Metropole: Marta Kostyuk vs Ann LiVol 388.8KLiq —End Apr 24, 2026Closed
- Marta Kostyuk vs. Ann Li: Total Sets O/U 2.5Vol 1.7KLiq 0End Apr 24, 2026Closed
- Kostyuk vs. Li: Match O/U 21.5Vol 983Liq 0End Apr 24, 2026Closed
- Set 1 Winner: Kostyuk vs LiVol 566Liq 0End Apr 24, 2026Closed
- Kostyuk vs. Li: Match O/U 23.5Vol 110Liq 0End Apr 24, 2026Closed
- Kostyuk vs. Li: Match O/U 22.5Vol 57Liq 0End Apr 24, 2026Closed
- Set Handicap: Kostyuk (-1.5) vs Li (+1.5)Vol 1.7KLiq —End Apr 24, 2026Closed
- Kostyuk vs. Li: Set 1 Games O/U 9.5Vol 195Liq —End Apr 24, 2026Closed
- Kostyuk vs. Li: Set 1 Games O/U 10.5Vol 130Liq —End Apr 24, 2026Closed
- Kostyuk vs. Li: Set 1 Games O/U 8.5Vol 95Liq 0End Apr 24, 2026Closed