HOW THE FORMAT WORKS
All players play three round-robin matches against rivals in their group to determine a winner and runner-up from each group, who advance to the knockout stage of the tournament. In the semi-finals the winner of Group A plays the runner-up of Group B and the winner of Group B plays the runner-up of Group A. Semi-final winners advance to the final.
See Points & Prize Money Breakdown.
Monday, 12 November 2012
Singles - Final
 N Djokovic (SRB) d  R Federer (SUI) 76(6) 75
Doubles - Final
 M Granollers (ESP) / M Lopez (ESP) d  M Bhupathi (IND) / R Bopanna (IND) 75 36 10-3
Sunday, 11 November 2012
Singles - Semi-finals
 N Djokovic (SRB) d  J del Potro (ARG) 46 63 62
 R Federer (SUI) d  A Murray (GBR) 76(5) 62
Doubles - Semi-finals
 M Bhupathi (IND) / R Bopanna (IND) d  L Paes (IND) / R Stepanek (CZE) 46 61 12-10 - saved 1 M.P.
 M Granollers (ESP) / M Lopez (ESP) d  J Marray (GBR) / F Nielsen (DEN) 64 63
2012 Group Standings