The U.S. Open, often regarded as golf's toughest test, is being played at Oakmont Country Club for a record 10th time.

LIV Golf are competing at the 125th U.S. Open at Oakmont, with many expected to perform well. These are the ones we need to watch.

U.S. Open is here, which means we're about to see a whole bunch of golfers suffer as the hardest conditions -- from tough bunkers to the deepest, gnarliest rough -- are given to them at Oakmont for golf's toughest test.