Live prediction market odds for Jan Choinski vs. Marcos Giron. Compare prices across Kalshi and Polymarket.
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Kalshi / Polymarket
2026-06-21
Jan Choinski vs. Marcos Giron — ATP Tennis match scheduled for 2026-06-21. Compare live prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
Marcos Giron leads the “Jan Choinski vs. Marcos Giron” event at 74.5% implied probability, followed by Jan Choinski at 26.0%. Platforms are tightly aligned at a 1.0% spread.
Jan Choinski vs. Marcos Giron is a prediction market event currently tracked across 2 platforms (Kalshi, Polymarket). Marcos Giron leads at 75% implied probability, making it the market favorite. Other contenders include Jan Choinski at 26%.
Marcos Giron currently leads at 75% implied probability. Behind Marcos Giron, Jan Choinski at 26% are the next closest contenders. Platforms were tightly aligned at a 1.0% spread, suggesting broad consensus on the odds.
Here are the latest odds across Kalshi, Polymarket: Marcos Giron: 75¢ on Kalshi, 74¢ on Polymarket. Jan Choinski: 26¢ on Kalshi, 26¢ on Polymarket. Platforms are tightly aligned at a 1.0% spread, leaving little room for cross-platform arbitrage.
A price of 75¢ means the market estimates a 75% probability that Marcos Giron will be the outcome. Buying one share at 75¢ pays out $1.00 if correct — a 33% 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 Marcos Giron wins the Giron vs Choinski professional tennis match in the 2026 ATP Eastbourne Qualification Final after a ball has been played, then the market resolves to Yes.
The following market refers to the Giron vs Choinski professional tennis match in the 2026 ATP Eastbourne Qualification Final 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 Marcos Giron and Jan Choinski in the Lexus Eastbourne Open, Qualification, originally scheduled for June 21, 2026 at 9:00AM ET. This market will resolve to 'Marcos Giron' if Marcos Giron advances against Jan Choinski. This market will resolve to 'Jan Choinski' if Jan Choinski advances against Marcos Giron. 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.
Marcos Giron
74.5% avg
