Sock, Harrison put U.S. in Davis Cup semis

ESPN - 8 Apr 2018 05:15

Jack Sock and Ryan Harrison put the United States in the Davis Cup semifinals for the first time since 2012 by beating Belgian duo Sander Gille and Joran Vliegen 5-7, 7-6 (1), 7-6 (3), 6-4 Saturday to finish off an American sweep.