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Live prediction market odds for Naomi Osaka vs. Iva Jovic. Compare prices across Kalshi and Polymarket.

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Kalshi / Polymarket

Naomi Osaka vs. Iva Jovic

2026-05-30

About This Market

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Naomi Osaka vs. Iva Jovic — WTA Tennis match scheduled for 2026-05-30. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.

Naomi Osaka leads the “Naomi Osaka vs. Iva Jovic” event at 53.5% implied probability, followed by Iva Jovic at 46.8%. Platforms are tightly aligned at a 1.0% spread.

Price History

Multi-Platform Probabilities
Loading 30D data…

Live Markets

2 platforms
NO
Naomi Osaka
53% Avg
Kalshi54¢
Polymarket54¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
53.0%52¢54¢46¢48¢
PolymarketPolymarket
53.5%53¢54¢46¢47¢
IJ
Iva Jovic
47% Avg
Kalshi47¢
Polymarket47¢
PlatformImplied %Yes — Bid / AskNo — Bid / Ask
KalshiKalshi
46.5%46¢47¢53¢54¢
PolymarketPolymarket
46.5%46¢47¢53¢54¢

Frequently Asked Questions

What is "Naomi Osaka vs. Iva Jovic" and why does it matter?

Naomi Osaka vs. Iva Jovic is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Naomi Osaka leads at 54% implied probability, making it the market favorite. Other contenders include Iva Jovic at 47%.

What is moving the odds on "Naomi Osaka vs. Iva Jovic"?

Naomi Osaka currently leads at 54% implied probability. Behind Naomi Osaka, Iva Jovic at 47% are the next closest contenders. Platforms were tightly aligned at a 1.0% spread, suggesting broad consensus on the odds.

What are the current odds for "Naomi Osaka vs. Iva Jovic" across platforms?

Here are the latest odds across Kalshi, Polymarket: Naomi Osaka: 54¢ on Kalshi, 53¢ on Polymarket. Iva Jovic: 47¢ on Kalshi, 47¢ on Polymarket. Platforms are tightly aligned at a 1.0% spread, leaving little room for cross-platform arbitrage.

What does it mean that Naomi Osaka is at 54%?

A price of 54¢ means the market estimates a 54% probability that Naomi Osaka will be the outcome. Buying one share at 54¢ pays out $1.00 if correct — a 85% 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

KalshiKalshi
Kalshi Rules
PolymarketPolymarket
UMA Optimistic OracleConsensus of Sources
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Stats

Market Rulebook: Naomi Osaka vs. Iva Jovic

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

KalshiKalshi
Primary Rule

If Iva Jovic wins the Jovic vs Osaka professional tennis match in the 2026 French Open Women Singles Round Of 32 after a ball has been played, then the market resolves to Yes.

Edge Cases

The following market refers to the Jovic vs Osaka professional tennis match in the 2026 French Open Women Singles Round Of 32 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).

Resolution Oracles
Kalshi Rules
PolymarketPolymarket
Primary Rule

This market refers to the tennis match between Iva Jovic and Naomi Osaka in the Roland Garros WTA, originally scheduled for May 30, 2026 at 5:00AM ET. This market will resolve to 'Iva Jovic' if Iva Jovic advances against Naomi Osaka. This market will resolve to 'Naomi Osaka' if Naomi Osaka advances against Iva Jovic. 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.

Resolution Oracles
UMA Optimistic OracleConsensus of Sources
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Spread
1.0%
Platforms2
Candidates2
Leader

Naomi Osaka

53.5% avg

No price history available