USA def. Belgium to advance to the SF for the first time since 2012.
Day 2:
Jack Sock/Ryan Harrison def.Sander Gille/Joran Vliegen
5-7, 7-6, 7-6, 6-4
※ 引述《kour (FedEx Express!)》之銘言：
: Team USA hosts Belgium in Nashville, Tennessee on indoor hard.
: Team Nomination:
: John Isner, Sam Querrey, Jack Sock, Steve Johnson, Ryan Harrison
: Day 1:
: John Isner def. Joris deLoore 6-3,6-7,7-6,6-4
: Sam Querrey def. Rubem Bemelmans 6-1,7-6,7-5