
Will Brooks Koepka win the U.S. Open?
Will Bryson DeChambeau win the U.S. Open?
Will Scottie Scheffler win the U.S. Open?
Will Tiger Woods win the U.S. Open?
Will Xander Schauffele win the U.S. Open?
Will Collin Morikawa win the U.S. Open?
Will Ludvig Aberg win the U.S. Open?
Will Rory McIlroy win the U.S. Open?
Will Max Homa win the U.S. Open?
Will Patrick Cantlay win the U.S. Open?
Will Viktor Hovland win the U.S. Open?
Will Jon Rahm win the U.S. Open?
Will someone else win the U.S. Open? asdsd
Polymarket uses a central limit order book (CLOB) model โ you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.