HARTFORD, WI - JUNE 15: Rickie Fowler of the United States walks across the 18th green during the first round of the 2017 U.S. Open at Erin Hills on June 15, 2017 in Hartford, Wisconsin. (Photo by Ross Kinnaird/Getty Images)
HARTFORD, WI - JUNE 15: Rickie Fowler of the United States walks across the 18th green during the first round of the 2017 U.S. Open at Erin Hills on June 15, 2017 in Hartford, Wisconsin. (Photo by Ross Kinnaird/Getty Images)