Spain
David Ferrer
Nicolas Almagro
Marcel Granollers
Marc Lopez
Captain: Alex Corretja

 USA
John Isner
Sam Querrey
Mike Bryan
Bob Bryan
Captain: Jim Courier

Argentina
Juan Martin del Potro
Juan Monaco
Carlos Berlocq
Eduardo Schwank
Captain: Martin Jaite

Czech Republic
Tomas Berdych
Radek Stepanek
Lukas Rosol
Ivo Minar
Captain: Jaroslav Navratil

Japan
Kei Nishikori
Go Soeda
Tatsuma Ito
Yuichi Sugita
Captain: Toshiro Sakai

Israel
Dudi Sela
Amir Weintraub
Jonathan Erlich
Andy Ram
Captain: Eyal Ran

BELGIUM v SWEDEN
Venue: Royal Primerose Tennis Club, Brussels, BEL (clay – outdoor)

Belgium
David Goffin
Steve Darcis
Olivier Rochus
Ruben Bemelmans
Captain: Johan van Herck

Sweden
Michael Ryderstedt
Markus Eriksson
Robert Lindstedt
Johan Brunstrom
Captain: Thomas Enqvist

CANADA v SOUTH AFRICA
Venue: Uniprix Stadium, Montreal, CAN (hard – outdoor)

Canada
Milos Raonic
Vasek Pospisil
Frank Dancevic
Daniel Nestor
Captain: Martin Laurendeau

South Africa
Izak van der Merwe
Rik de Voest
Raven Klaasen
Nikala Scholtz
Captain: John-Laffnie de Jager

Brazil
Thomaz Bellucci
Rogerio Dutra Silva
Marcelo Melo
Bruno Soares
Captain: Joao Luis Zwetsch

Russia
Alex Bogomolov Jr
Igor Andreev
Evgeny Donskoy
Andrey Kuznetsov
Captain: Shamil Tarpischev

ITALY v CHILE
Venue: Tennis Club Napoli, Napoli, ITA (clay – outdoor)

Italy
Andreas Seppi
Fabio Fognini
Simone Bolelli
Daniele Bracciali
Captain: Corrado Barazzutti

Chile
Paul Capdeville
Jorge Aguilar
Guillermo Hormazabal
Christian Garin
Captain: Belus Prajoux

NETHERLANDS v SWITZERLAND
Venue: Westergasfabriek, Amsterdam, NED (clay – outdoor)

Netherlands
Robin Haase
Igor Sijsling
Thiemo de Bakker
Jean-Julien Rojer
Captain: Jan Siemerink

Switzerland
Roger Federer
Stanislas Wawrinka
Marco Chiudinelli
Henri Laaksonen
Captain: Severin Luthi

PERU v ECUADOR
Venue: Club Lawn Tennis de la Exposicion, Lima, PER (clay – outdoor)

Peru
Duilio Beretta
Mauricio Echazu
Sergio Galdos
Jorge Panta
Captain: Luis Horma

Ecuador
Julio-Cesar Campozano
Juan-Sebastian Vivanco
Emilio Gomez
Roberto Quiroz
Captain: Raul Viver

ASIA/OCEANIA ZONE GROUP I – FIRST ROUND PLAY-OFF

INDIA v NEW ZEALAND
Venue: CLTA Tennis Stadium, Chandigarh, IND (hard – outdoor)

India
Yuki Bhambri
Vishnu Vardhan
Saketh Myneni
Sanam Singh
Captain: Shiv-Prakash Misra

New Zealand
Jose Statham
Daniel King-Turner
Michael Venus
Artem Sitak
Captain: Marcel Vos

EUROPE/AFRICA ZONE GROUP I – FIRST ROUND PLAY-OFF

ROMANIA v FINLAND
Venue: Sala Sporturilor “Horia Demian” Cluj, Cluj-Napoca, ROU (hard – indoor)

Romania
Marius Copil
Victor Crivoi
Horia Tecau
Florin Mergea
Captain: Ciprian Porumb

Finland
Jarkko Nieminen
Harri Heliovaara
Timo Nieminen
Micke Kontinen
Captain: Kim Tiilikainen

DOMINICAN REPUBLIC v MEXICO
Venue: Centro Español Inc. Santiago de los Caballeros, DOM (clay – outdoor)

Dominican Republic
Víctor Estrella
Jose Hernandez
Roberto Cid
Henry Estrella
Captain: Rafael Moreno

Mexico
César Ramírez
Daniel Garza
Miguel Gallardo
Santiago González
Captain: Jorge Lozano

ASIA/OCEANIA ZONE GROUP II – THIRD ROUND

INDONESIA v PHILIPPINES
Venue: Gelora Bung Karno Tennis Stadium, Jarkarta, INA (hard – outdoor)

Indonesia
Christopher Rungkat
Elbert Sie
Aditya Hari Sasongko
Sunu-Wahyu Trijati
Captain: Bonit Wiryawan

Philippines
Treat Conrad Huey
Ruben Gonzales Jr.
Jeson Patrombon
Francis Casey Alcantara
Captain: Roland Peter Kraut

EUROPE/AFRICA ZONE GROUP I – SECOND ROUND PLAY-OFF

SLOVAK REPUBLIC v PORTUGAL
Venue: Aegon Arena, Bratislava, SVK (hard – indoor)

Slovak Republic
Martin Klizan
Lukas Lacko
Filip Polasek
Michal Mertinak
Captain: Miloslav Mecir

Portugal
Federico Gil
Joao Sousa
Gastao Elias
Pedro Sousa
Captain: Pedro Cordeiro

Latvia
Ernests Gulbis
Andis Juska
Deniss Pavlovs
Martins Podzus
Captain: Karlis Lejnieks

Ukraine
Sergiy Stakhovsky
Sergey Bubka
Illya Marchenko
Denys Molchanov
Captain: Mikhail Filima

Poland
Lukasz Kubot
Jerzy Janowicz
Marcin Matkowski
Mariusz Fyrstenberg
Captain: Radoslaw Szymanik

Belarus
Uladzimir Ignatik
Dzmitry Zhyrmont
Alexander Bury
Max Mirnyi
Captain: Sergei Teterin