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Live prediction market odds for Yufei Ren vs. Kristiana Sidorova. Compare prices across Kalshi and Polymarket US and Polymarket.

Browse historical results
Kalshi

Kalshi

4.9
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Claim offerLegal in USAVerified Sep 14, 2026

Kalshi / Polymarket US / Polymarket

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Yufei Ren vs. Kristiana Sidorova

ITF Women·2026-09-18

Best price · tap to trade

Yufei Ren1¢100.00xKalshiKristiana Sidorova47¢2.13xPolymarket US
Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?

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Resolved Sep 28

Final odds

About This Market

Traders give Yufei Ren about a 17.9% chance. Kristiana Sidorova follows at 82.1%. Compare prices from Kalshi, Polymarket US, and Polymarket. The largest cross-platform price difference is 52.9 percentage points.

Traders give Yufei Ren about a 17.9% chance. Kristiana Sidorova follows at 82.1%. Compare prices from Kalshi, Polymarket US, and Polymarket. The largest cross-platform price difference is 52.9 percentage points.

Yufei Ren vs. Kristiana Sidorova: ITF Women's World Tennis Tour match scheduled for 2026-09-18. Compare live prediction market odds from Kalshi and Polymarket on Prediction Hunt.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

3 platforms

Moneyline

OutcomeConsensus
KalshiKalshi
Polymarket USPolymarket US
PolymarketPolymarket
Best price
KS
Kristiana SidorovaARB
81%
Kalshi100¢
Polymarket US47¢
Polymarket100¢
Polymarket US2.13x47¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
99.0%98¢100¢0¢2¢
Polymarket USPolymarket US
46.0%45¢47¢53¢55¢
PolymarketPolymarket
99.0%98¢100¢0¢2¢
YR
Yufei RenARB
27%
Kalshi1¢
Polymarket US53¢
—
Kalshi200.00x1¢
PlatformImplied %Yes bid / askNo bid / ask
KalshiKalshi
1.0%1¢1¢99¢99¢
Polymarket USPolymarket US
52.0%51¢53¢47¢49¢
KalshiKalshiPolymarket USPolymarket USPolymarketPolymarket

Best price among US-regulated venues.

Smart Trade Router

$
¢

Resolution Oracles

Read Full Market Rulebooks
Stats
Spread52.9%
Platforms3
Candidates2
Leader

Yufei Ren

17.9% avg

Market RulebooksOfficial settlement criteria and edge cases

Market Rulebook: Yufei Ren vs. Kristiana Sidorova

Official settlement criteria, resolution sources, and edge cases across Polymarket US.

Polymarket USPolymarket US
Primary Rule

This market will settle to the winner of the Kristiana Sidorova vs Yufei Ren ITF match scheduled for Sep 18, 2026. If the match does not begin due to a walkover, withdrawal, or cancellation, the market will settle to $0.50. If the match is delayed, postponed, or suspended and not rescheduled to a date within two weeks of the originally scheduled date, the market will settle to $0.50. Outcome sourced from ITF.

Frequently Asked Questions

What does the Yufei Ren vs. Kristiana Sidorova prediction market track?

The outcomes listed above show how traders are pricing this question. Compare outcome prices from Kalshi, Polymarket US, Polymarket in one place. Each price reflects the market’s implied probability, not a guaranteed result.

What are the latest Yufei Ren vs. Kristiana Sidorova odds?

The latest available prices are Yufei Ren: 0.5¢ on Kalshi, 0.1¢ on Polymarket, 53.0¢ on Polymarket US; Kristiana Sidorova: 99.5¢ on Kalshi, 99.9¢ on Polymarket, 47.0¢ on Polymarket US. Prices are quoted in cents per $1 share. Check the venue for executable prices and available liquidity.

Why do Yufei Ren vs. Kristiana Sidorova odds vary across prediction markets?

The largest price difference shown across venues is 52.9 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 Yufei Ren vs. Kristiana Sidorova prediction market payouts work?

For example, Yufei Ren at 17.9¢ implies about a 17.9% 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.