India delivered a commanding performance to secure a 3-1 series victory over the Proteas with a thumping 135-run win in the final T20I at the Wanderers.
Tilak Varma struck a maiden international century to help India to a 11-run victory against the Proteas in the third T20 at Centurion as the tourists took a 2-1 lead in the four-match series.
South Africa's Tristan Stubbs hit an unbeaten 47 off 41 balls to guide South Africa to a thrilling three-wicket win over India in the second T20I.
Proteas bowler Gerald Coetzee insists their focus right now is to perform better against India.
Sanju Samson struck a scintillating century as India beat the Proteas by 61 runs in the first of four T20Is at Kingsmead in Durban on Friday.
India captain Rohit Sharma conceded he needed to better as both a batter and a leader after they were beaten 3-0 in a home Test series against New Zealand.