• 2017 U.S. Open, Round 4: Leaderboard, tee times, TV schedule

  • HARTFORD, WI - JUNE 17:  Brian Harman of the United States reacts after finishing on the 18th green during the third round of the 2017 U.S. Open at Erin Hills on June 17, 2017 in Hartford, Wisconsin.  (Photo by Streeter Lecka/Getty Images)HARTFORD, WI - JUNE 17: Brian Harman of the United States reacts after finishing on the 18th green during the third round of the 2017 U.S. Open at Erin Hills on June 17, 2017 in Hartford, Wisconsin. (Photo by Streeter Lecka/Getty Images)