We know the teams that will represent Spain and USA in the semi-finals.
Spanish team (Captain: Alex Corretja)
Feliciano López and Pablo Andújar will also travel with the team to help with the trainings
US Team (Capitaneado por Jim Courier)
Mike y Bob Bryan
Spain and USA have played 10 times, with 5 victoires for each team. Spain has won the last confrontation, in Austin, Texas, with a team led by David Ferrer.