Will Jannik Sinner win the ATP Madrid Open?
Prediction markets currently give a 85% probability that Will Jannik Sinner win the ATP Madrid Open?. This contract trades at 85¢ on Kalshi, closing May 31, 2026.
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85¢Bid/Ask 70/74¢·Spread 4¢·Vol $3,174.29·OI $14,398.71·Closes May 31, 2026·36d remaining
KXMADMEN-26-JSIN
7-day price54 snapshots · 71 regime
74¢70¢ current
Apr 203¢Apr 25
Resolution rules
If Jannik Sinner wins the 2026 ATP Madrid Open professional tennis tournament, then the market resolves to Yes.
Indicators
Regime
Label
neutral
Score
0.5
Computed
4/25/2026, 4:02:24 PM
Has orderbookIndicators computed 4/25/2026, 4:08:44 PM
Trade
View on kalshi →
sf trade KXMADMEN-26-JSIN yes 100