Live prediction market odds for Yannick Hanfmann vs. Jesper de Jong. Compare prices across Kalshi and Polymarket.
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MARKET RESOLVEDKalshi / Polymarket
Resolved 2026-03-29
This market resolved on 2026-03-29. Yannick Hanfmann was the officially declared outcome. Prior to resolution, the market peaked at 80%.
Yannick Hanfmann vs. Jesper de Jong — ATP Tennis match held on 2026-03-29. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |
|---|---|---|
Yannick HanfmannWINNER | 99% | 62% |
Jesper De Jong | 1% | 39% |
Yannick Hanfmann vs. Jesper de Jong was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Yannick Hanfmann led the market at 80% implied probability before resolution. Other contenders include Jesper De Jong at 20%.
Yannick Hanfmann held the lead at 80% implied probability heading into resolution. Behind Yannick Hanfmann, Jesper De Jong at 20% were the next closest contenders. The 37.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket: Yannick Hanfmann: 99¢ on Kalshi, 62¢ on Polymarket. Jesper De Jong: 1¢ on Kalshi, 39¢ on Polymarket. The 37.5% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 80¢ meant the market estimated a 80% chance that Yannick Hanfmann would be the outcome. Traders who bought at 80¢ and held through resolution received $1.00 per share — a 25% return on their position. Those on the wrong side received $0.
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Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Yannick Hanfmann wins the De Jong vs Hanfmann professional tennis match in the 2026 ATP Marrakech Round Of 32 after a ball has been played, then the market resolves to Yes.
The following market refers to the De Jong vs Hanfmann professional tennis match in the 2026 ATP Marrakech 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 on the tennis match between Jesper de Jong and Yannick Hanfmann in the Grand Prix Hassan II, scheduled for March 30 at 5:00AM ET. This market will resolve to 'Jesper de Jong' if Jesper de Jong advances against Yannick Hanfmann. This market will resolve to 'Yannick Hanfmann' if Yannick Hanfmann advances against Jesper de Jong. 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 ATP Tour. A consensus of credible reporting may also be used.
Yannick Hanfmann
80.3% avg
