Among those in danger of missing the cut after the opening round are big names like Phil Mickelson and Billy Horschel. However, with plenty of golf still to be played, the projected cut line ...

Last year’s cut at Pinehurst No. 2 saw those at 5-over par the last in to make the weekend, and the last time Oakmont hosted a U.S. Open in 2016, the cutline was 6 over.