Argentina v Germany
Venue: Parque Roca
Location: Buenos Aires, Argentina
Surface: Outdoor clay
Argentina
Juan Monaco
Horacio Zeballos
Carlos Berlocq
David Nalbandian
Martin Jaite (captain)
Germany
Philipp Kohlschreiber
Florian Mayer
Tobias Kamke
Christopher Kas
Carsten Arriens (captain)
Del Potro去年底就表示今年都不会打DC，要专心在巡回赛上 (其实主要是和队长不合)
USA v Brazil
Venue: Jacksonville Veterans Memorial Arena
Location: Jacksonville, USA
Surface: Indoor hard
USA
John Isner
Sam Querrey
Mike Bryan
Bob Bryan
Jim Courier (captain)
Brazil
Thomaz Bellucci
Thiago Alves
Marcelo Melo
Bruno Soares
Joao Luis Zwetsch (captain)