Result grid
Grupo A
Roger Federer
Novak Djokovic
Kei Nishikori
Tomáš Berdych
Pontos
Roger FedererFederer
3
Novak DjokovicDjokovic
2
Kei NishikoriNishikori
1
Tomáš BerdychBerdych
0
Grupo B
Rafael Nadal
Stanislas Wawrinka
Andy Murray
David Ferrer
Pontos
Rafael NadalNadal
3
Stanislas WawrinkaWawrinka
2
Andy MurrayMurray
1
David FerrerFerrer
0