LOS ANGELES, CA – SEPTEMBER 10: Cameron Champ of the United States team plays his tee shot at the 12th hole in his match against Robert MacIntyre of the Great Britain and Ireland team during the afternoon singles matches in the 2017 Walker Cup at the Los Angeles Country Club on September 10, 2017 in Los Angeles, California. (Photo by David Cannon/R&A/R&A via Getty Images )