Live prediction market odds for Rei Sakamoto vs. Amine Jamji. Compare prices across Kalshi and Polymarket.
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MARKET RESOLVEDKalshi / Polymarket
Resolved 2026-03-30
This market resolved on 2026-03-30. Rei Sakamoto was the officially declared outcome. Prior to resolution, the market peaked at 98%.
Rei Sakamoto vs. Amine Jamji — ATP Tennis match held on 2026-03-30. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |
|---|---|---|
Rei SakamotoWINNER | 99% | 98% |
Amine Jamji | 1% | 2% |
Rei Sakamoto vs. Amine Jamji was a prediction market event tracked across 2 platforms (Kalshi, Polymarket). Rei Sakamoto led the market at 98% implied probability before resolution. Other contenders include Amine Jamji at 2%.
Rei Sakamoto held the lead at 98% implied probability heading into resolution. Behind Rei Sakamoto, Amine Jamji at 2% were the next closest contenders. A 1.4% spread across platforms indicated moderate disagreement on the latest developments.
Here were the closing odds across Kalshi, Polymarket: Rei Sakamoto: 99¢ on Kalshi, 98¢ on Polymarket. Amine Jamji: 1¢ on Kalshi, 2¢ on Polymarket. The 1.4% spread showed moderate platform divergence worth monitoring for potential opportunities.
A price of 98¢ meant the market estimated a 98% chance that Rei Sakamoto would be the outcome. Traders who bought at 98¢ and held through resolution received $1.00 per share — a 2% 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 Rei Sakamoto wins the Jamji vs Sakamoto professional tennis match in the 2026 ATP Marrakech Qualification Round 1 after a ball has been played, then the market resolves to Yes.
The following market refers to the Jamji vs Sakamoto professional tennis match in the 2026 ATP Marrakech Qualification Round 1 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 Amine Jamji and Rei Sakamoto in the Grand Prix Hassan II, Qualification, scheduled for March 29 at 9:00AM ET. This market will resolve to 'Amine Jamji' if Amine Jamji advances against Rei Sakamoto. This market will resolve to 'Rei Sakamoto' if Rei Sakamoto advances against Amine Jamji. 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.
Rei Sakamoto
98.3% avg
