Kalshi

4.9

Sign-up bonus

Get a $35 trading bonus

Sign-up bonus on Kalshi.

Claim offerLegal in USAVerified Sep 14, 2026

MARKET RESOLVEDKalshi / Novig / Polymarket / ProphetX

Ksenia Zaytseva Wins: Ksenia Zaytseva vs. Tamara Zidansek

WTA·Resolved 2026-09-28

This market resolved on 2026-09-28. Ksenia Zaytseva was the officially declared outcome. Prior to resolution, the market peaked at 81%.

About This Market

Ksenia Zaytseva vs.

Ksenia Zaytseva vs. Tamara Zidansek: WTA Tennis match held on 2026-09-28. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Price History

Multi-Platform Probabilities

Learn more:How to Read Prediction Market Prices Compare Fees Before You Trade New to Polymarket?

Market RulebooksOfficial settlement criteria and edge cases

Official settlement criteria, resolution sources, and edge cases across Kalshi and Novig and Polymarket and ProphetX.

Rules for Candidate:

Kalshi

Primary Rule

If Tamara Zidansek wins the Zidansek vs Zaytseva professional tennis match in the 2026 WTA Beijing Qualification Round 1 after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the Zidansek vs Zaytseva professional tennis match in the 2026 WTA Beijing Qualification Round 1 after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks). Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.

Resolution Oracles

Kalshi Rules

Novig

Primary Rule

Tamara Zidansek in Ksenia Zaytseva @ Tamara Zidansek 1st Qualifying Round (WTA); settled by Novig.

Polymarket

Primary Rule

This market refers to the tennis match between Tamara Zidansek and Ksenia Zaytseva in the China Open, Qualification, originally scheduled for September 28, 2026 at 2:00AM ET. This market will resolve to 'Tamara Zidansek' if Tamara Zidansek advances against Ksenia Zaytseva. This market will resolve to 'Ksenia Zaytseva' if Ksenia Zaytseva advances against Tamara Zidansek. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 2026, 11:59 PM ET (14 days after the scheduled start), 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.

Resolution Oracles

UMA Optimistic OracleConsensus of Sources

ProphetX

Primary Rule

Sports moneyline - resolves based on official game outcome per ProphetX Prediction Rules

Resolution Oracles

ProphetX Rules

Frequently Asked Questions

What does the Ksenia Zaytseva vs. Tamara Zidansek prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Novig, Polymarket, ProphetX in one place. Each price reflects the market’s implied probability, not a guaranteed result. This event is archived; prices shown are historical.

What were the last available Ksenia Zaytseva vs. Tamara Zidansek odds?

The last available prices are Ksenia Zaytseva: 99.0¢ on Kalshi, 80.0¢ on Polymarket, 82.6¢ on ProphetX, 69.0¢ on Novig; Tamara Zidansek: 1.0¢ on Kalshi, 20.0¢ on Polymarket, 20.3¢ on ProphetX, 52.0¢ on Novig. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity. The last available price is not necessarily the final settlement price.

Why do Ksenia Zaytseva vs. Tamara Zidansek odds vary across prediction markets?

The largest price difference shown across venues is 51.0 percentage points. Venues have different traders, liquidity and fees, so their prices can differ. A price gap alone does not establish an executable arbitrage opportunity; compare settlement rules and the actual buy and sell prices.

How do Ksenia Zaytseva vs. Tamara Zidansek prediction market payouts work?

For example, Ksenia Zaytseva at 82.6¢ implies about a 82.6% chance. For a standard $1 contract, a share pays $1 if its outcome settles as correct and $0 if it settles as incorrect. A winning share bought at 40¢ earns 60¢ before fees. Check each venue’s settlement rules, fees and eligibility before trading. Historical prices alone do not identify the winning outcome.

Candidate
Ksenia ZaytsevaWINNER	99%	69%	80%	83%
Tamara Zidansek	1%	52%	20%	20%

Ksenia Zaytseva Wins: Ksenia Zaytseva vs. Tamara Zidansek

About This Market

Price History

Ksenia Zaytseva Wins: Ksenia Zaytseva vs. Tamara Zidansek

About This Market

Price History

Related Markets

WRAITH PCIFIC vs. STATE

Michigan State Spartans vs. Wisconsin Badgers

Iowa Hawkeyes vs. Washington Huskies

Chicago State Cougars vs. Tarleton State Texans

Camila Bertolini vs. Tania Sfilio

Related Markets

WRAITH PCIFIC vs. STATE

Michigan State Spartans vs. Wisconsin Badgers

Iowa Hawkeyes vs. Washington Huskies

Chicago State Cougars vs. Tarleton State Texans

Camila Bertolini vs. Tania Sfilio

Final Closing Odds

Resolution Oracles

Frequently Asked Questions

Ksenia Zaytseva Wins: Ksenia Zaytseva vs. Tamara Zidansek

About This Market

Price History

Ksenia Zaytseva Wins: Ksenia Zaytseva vs. Tamara Zidansek

About This Market

Price History

Related Markets

WRAITH PCIFIC vs. STATE

Michigan State Spartans vs. Wisconsin Badgers

Iowa Hawkeyes vs. Washington Huskies

Chicago State Cougars vs. Tarleton State Texans

Camila Bertolini vs. Tania Sfilio

Related Markets

WRAITH PCIFIC vs. STATE

Michigan State Spartans vs. Wisconsin Badgers

Iowa Hawkeyes vs. Washington Huskies

Chicago State Cougars vs. Tarleton State Texans

Camila Bertolini vs. Tania Sfilio

Final Closing Odds

Resolution Oracles

Market Rulebook: Ksenia Zaytseva vs. Tamara Zidansek

Frequently Asked Questions