About This Market
ShareAlex Michelsen vs. Jiri Lehecka — ATP Tennis match held on 2026-04-26. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Live prediction market odds for Alex Michelsen vs. Jiri Lehecka. Compare prices across Kalshi and Polymarket.
Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.

MARKET RESOLVEDKalshi / Polymarket
Resolved 2026-04-26
This market resolved on 2026-04-26. Jiri Lehecka was the officially declared outcome. Prior to resolution, the market peaked at 99%.
Alex Michelsen vs. Jiri Lehecka — ATP Tennis match held on 2026-04-26. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate | ![]() | ![]() |
|---|---|---|
Jiri LeheckaWINNER | 99% | 100% |
Alex Michelsen | 1% | 0% |
Alex Michelsen vs. Jiri Lehecka was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Jiri Lehecka led the market at 99% implied probability before resolution. Other contenders include Alex Michelsen at 1%.
Jiri Lehecka held the lead at 99% implied probability heading into resolution. Behind Jiri Lehecka, Alex Michelsen 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: Jiri Lehecka: 99¢ on Kalshi, 100¢ on Polymarket. Alex Michelsen: 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 Jiri Lehecka 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.
Build a custom bot or arb alert system for the “Alex Michelsen vs. Jiri Lehecka” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 2.5K+ Discord community
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket.
KalshiIf Jiri Lehecka wins the Lehecka vs Michelsen professional tennis match in the 2026 ATP Madrid Round Of 32 after a ball has been played, then the market resolves to Yes.
The following market refers to the Lehecka vs Michelsen professional tennis match in the 2026 ATP Madrid 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 Jiri Lehecka and Alex Michelsen in the Madrid Open, originally scheduled for April 26, 2026 at 5:00AM ET. This market will resolve to 'Jiri Lehecka' if Jiri Lehecka advances against Alex Michelsen. This market will resolve to 'Alex Michelsen' if Alex Michelsen advances against Jiri Lehecka. 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.
Jiri Lehecka
99.5% avg