kalshi Sports

Will Cole Hammer win the U.S. Open?

Cole Hammer
Closes Jul 05, 2026 (18d) 24h volume 27.0K Open interest 28.1K Event U.S. Open Winner
0%
implied YES probability
-0.9pp 24h

Prediction market data reflects speculative event probabilities, not guaranteed outcomes. This is not investment advice. See Terms §17.