Sports · Tennis
WTA #1 Ranked Women's Singles Player on Dec 31, 2026?
Order book
Rules
Aryna Sabalenka: If Aryna Sabalenka is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Elena Rybakina: If Elena Rybakina is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Coco Gauff: If Coco Gauff is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Jessica Pegula: If Jessica Pegula is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Mirra Andreeva: If Mirra Andreeva is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Karolina Muchova: If Karolina Muchova is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Linda Noskova: If Linda Noskova is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
Iga Swiatek: If Iga Swiatek is the #1 ranked player on the PIF WTA singles rankings on Dec 31, 2026 at 12:00 PM ET, then the market resolves to Yes.
For the purposes of this market, resolution will be based on the most recently published PIF WTA Rankings available at the time of resolution.
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Timeline
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Market opened2026-11-10 20:59:08 UTC
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Event starts2026-09-11 00:00:00 UTC
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Market closes2026-12-31 19:00:00 UTC
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PayoutWinning contracts pay $1.00 each once the result is confirmed
About
Dec 31, 2026 Prices follow the matching market on Kalshi (KXWTA1RANK-26DEC31) and then move with trading here.
WTA #1 Ranked Women's Singles Player on Dec 31, 2026?
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Each contract pays $1.00 if your side is right. Prices are the market's odds: 62¢ ≈ 62% chance.
Taker fee: 7.00% × P × (1 − P) per contract, rounded up.
