The 2016 U.S. Open is underway at Oakmont Country Club in Pennsylvania, as Jordan Spieth seeks to defend the trophy against a magnificent field at one of the more challenging venues in the world.
Stay up to date in Thursday's first-round action with a live look at the leaders' scores below:
Oakmont last hosted this major championship in 2007. Angel Cabrera took the title with a winning score of five over par, which provides an idea of how difficult scoring conditions can be.
Read on for a deeper dive into the season's second major, featuring general predictions for several of the top players in the field.