(January 31, 2018) The United States will take on Serbia in Davis Cup for the third time in eight years, as the Americans are in Nis, Serbia, for a 2018 World Group First Round tie Feb. 2-4, to be played on an indoor red clay court at the Sportski Centar Cair. United States Davis Cup Captain Jim Courier announced that world No. 12 Sam Querrey, No. 18 John Isner, No. 43 Ryan … [Read more...] about US Davis Cup Team Takes on Serbia in Nis This Weekend