After the 0-2 reversal against Sri Lanka in 2006, South Africa have not lost a Test series away from home and the list includes two wins over mighty Australia in 2008-09 and 2012-13, other than victories in one rubber each over England (2008), West Indies 2010), New Zealand (2011-12), Pakistan (2007-08), Sri Lanka (2014), Bangladesh (2007-8) and Zimbabwe (2007-08).
On both occasions, South Africa drew 1-1 with India. Their other drawn series encounters in the last nine years were against Pakistan (0-0) in the series played in the United Arab Emirates in 2010-11, against England in 2009-10 with the series drawn 1-1 and Bangladesh (0-0 draw in 2015).
In fact, South Africa had won only one Test rubber in five visits to India, in 1999-00 under Hansie Cronje before the match-fix saga blew up.
If India surge to a win here on what promises to be a spin-aiding track, South Africa will be confined to their third series defeat in six Test rubbers on the Indian soil.