HARTFORD, WI - JUNE 18: The American flag and USGA flags fly in the wind during the final round of the 2017 U.S. Open at Erin Hills on June 18, 2017 in Hartford, Wisconsin. (Photo by Andrew Redington/Getty Images)
HARTFORD, WI - JUNE 18: The American flag and USGA flags fly in the wind during the final round of the 2017 U.S. Open at Erin Hills on June 18, 2017 in Hartford, Wisconsin. (Photo by Andrew Redington/Getty Images)