Live prediction market odds for Viktorija Golubic vs. Marta Kostyuk. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-05-29
Viktorija Golubic vs. Marta Kostyuk — WTA Tennis match scheduled for 2026-05-29. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Marta Kostyuk leads the “Viktorija Golubic vs. Marta Kostyuk” event at 91.0% implied probability, followed by Viktorija Golubic at 9.5%. A 2.0% cross-platform spread signals an active arbitrage window.
Viktorija Golubic vs. Marta Kostyuk is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Marta Kostyuk leads at 91% implied probability, making it the market favorite. Other contenders include Viktorija Golubic at 10%.
Marta Kostyuk currently leads at 91% implied probability. Behind Marta Kostyuk, Viktorija Golubic at 10% are the next closest contenders. A 2.0% spread across platforms indicated moderate disagreement on the latest developments.
Here are the latest odds across Kalshi, Polymarket: Marta Kostyuk: 92¢ on Kalshi, 90¢ on Polymarket. Viktorija Golubic: 9¢ on Kalshi, 10¢ on Polymarket. The 2.0% spread shows moderate platform divergence worth monitoring for potential opportunities.
A price of 91¢ means the market estimates a 91% probability that Marta Kostyuk will be the outcome. Buying one share at 91¢ pays out $1.00 if correct — a 10% 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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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Viktorija Golubic wins the Kostyuk vs Golubic 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.
The following market refers to the Kostyuk vs Golubic 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).
PolymarketThis market refers to the tennis match between Marta Kostyuk and Viktorija Golubic in the Roland Garros WTA, originally scheduled for May 29, 2026 at 5:00AM ET. This market will resolve to 'Marta Kostyuk' if Marta Kostyuk advances against Viktorija Golubic. This market will resolve to 'Viktorija Golubic' if Viktorija Golubic advances against Marta Kostyuk. 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.
Marta Kostyuk
91.0% avg
