Live prediction market odds for Ethan Quinn vs. Fabian Marozsan. Compare prices across Kalshi and Polymarket.
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MARKET RESOLVEDKalshi / Polymarket
Resolved 2026-04-23
This market resolved on 2026-04-23. Fabian Marozsan was the officially declared outcome. Prior to resolution, the market peaked at 99%.
Ethan Quinn vs. Fabian Marozsan — ATP Tennis match held on 2026-04-23. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |
|---|---|---|
Fabian MarozsanWINNER | 99% | 100% |
Ethan Quinn | 1% | 0% |
Ethan Quinn vs. Fabian Marozsan was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Fabian Marozsan led the market at 99% implied probability before resolution. Other contenders include Ethan Quinn at 1%.
Fabian Marozsan held the lead at 99% implied probability heading into resolution. Behind Fabian Marozsan, Ethan Quinn at 1% were the next closest contenders. Platforms were tightly aligned at a 0.9% spread, suggesting broad consensus on the odds.
Here were the closing odds across Kalshi, Polymarket: Fabian Marozsan: 99¢ on Kalshi, 100¢ on Polymarket. Ethan Quinn: 1¢ on Kalshi, 0¢ on Polymarket. Platforms were tightly aligned at a 0.9% spread, leaving little room for cross-platform arbitrage.
A price of 99¢ meant the market estimated a 99% chance that Fabian Marozsan would be the outcome. Traders who bought at 99¢ and held through resolution received $1.00 per share — a 1% return on their position. Those on the wrong side received $0.
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Fabian Marozsan
99.5% avg
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Fabian Marozsan wins the Marozsan vs Quinn professional tennis match in the 2026 ATP Madrid Round Of 128 after a ball has been played, then the market resolves to Yes.
The following market refers to the Marozsan vs Quinn professional tennis match in the 2026 ATP Madrid Round Of 128 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 Fabian Marozsan and Ethan Quinn in the Madrid Open, originally scheduled for April 22, 2026 at 5:00AM ET. This market will resolve to “Marozsan” if Fabian Marozsan wins the first set. It will resolve to “Quinn” if Ethan Quinn wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50. Resolution will be based on official ATP match statistics.
