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Live prediction market odds for Naomi Osaka vs. Aryna Sabalenka. Compare prices across Kalshi and Polymarket.

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Kalshi / Polymarket

Naomi Osaka vs. Aryna Sabalenka

2026-04-27

About This Market

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Naomi Osaka vs. Aryna Sabalenka — WTA Tennis match scheduled for 2026-04-27. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Aryna Sabalenka leads the “Naomi Osaka vs. Aryna Sabalenka” event at 86.0% implied probability, followed by Naomi Osaka at 14.5%. A 2.0% cross-platform spread signals an active arbitrage window.

Price History

Multi-Platform Probabilities
No price history available

Live Markets

2 platforms
AS
Aryna Sabalenka
85% Avg
Kalshi87¢
Polymarket85¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
86.0%85¢87¢13¢15¢
PolymarketPolymarket
84.0%83¢85¢15¢17¢
NO
Naomi Osaka
14% Avg
Kalshi14¢
Polymarket15¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
13.0%12¢14¢86¢88¢
PolymarketPolymarket
14.0%13¢15¢85¢87¢

Frequently Asked Questions

What is "Naomi Osaka vs. Aryna Sabalenka" and why does it matter?

Naomi Osaka vs. Aryna Sabalenka is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Aryna Sabalenka leads at 86% implied probability, making it the market favorite. Other contenders include Naomi Osaka at 15%.

What is moving the odds on "Naomi Osaka vs. Aryna Sabalenka"?

Aryna Sabalenka currently leads at 86% implied probability. Behind Aryna Sabalenka, Naomi Osaka at 15% are the next closest contenders. A 2.0% spread across platforms indicated moderate disagreement on the latest developments.

What are the current odds for "Naomi Osaka vs. Aryna Sabalenka" across platforms?

Here are the latest odds across Kalshi, Polymarket: Aryna Sabalenka: 87¢ on Kalshi, 85¢ on Polymarket. Naomi Osaka: 14¢ on Kalshi, 15¢ on Polymarket. The 2.0% spread shows moderate platform divergence worth monitoring for potential opportunities.

What does it mean that Aryna Sabalenka is at 86%?

A price of 86¢ means the market estimates a 86% probability that Aryna Sabalenka will be the outcome. Buying one share at 86¢ pays out $1.00 if correct — a 16% return — or $0 if wrong. This is the core mechanic of prediction markets: the price directly reflects the crowd's probability estimate.

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Resolution Oracles

This market resolves based on official announcements from authoritative sources. Prediction Hunt aggregates odds across platforms but does not determine outcomes. Each platform maintains its own resolution criteria — check each platform's rules before trading.

Stats
Spread2.0%
Platforms2
Candidates2
Volume$7K
Leader

Aryna Sabalenka

86.0% avg

Learn more:How to Read Prediction Market PricesCompare Fees Before You TradeNew to Polymarket?