Sports 2021 U.S. Open champion Jon Rahm out of Olympics after testing positive for COVID-19 July 25, 2021July 25, 2021Jim Reineking, USA TODAYComments Off on 2021 U.S. Open champion Jon Rahm out of Olympics after testing positive for COVID-19 Spanish golfer Jon Rahm, the 2021 U.S. Open champion, will not participate in the Tokyo Olympics after testing positive for COVID-19.