No. of times India have won a Test series after losing the first Test, including this. The other 3: vs Eng 1972-73, Aus 2000-01 and SL 2015.

No. of ducks for Pujara in home Tests, before this. This was his first duck in 50 innings at home. He has had 2 ducks in 31 innings outside India.

Instances of 3 India bowlers picking 3 or more wickets in the same innings at home since 2000, both in this series - vs NZ at Eden Gardens and this match.

Previous most wickets for Umesh Yadav in a series, in Border-Gavaskar Trophy 2011-12. Warner was the 15th scalp of this series for Umesh.

Warner's average in this series - his 3rd lowest in any series. He averaged 13 in NZ in 2015-16 (2 Tests) and 23 in Ashes 2013. In Ind in 2012-13, he averaged 24.37.

No. of 50+ scores for Jadeja in the 2016-17 season, same number as Kohli, Vijay and Rahul. Only Pujara has made more such scores (12).

No. of players to score 500+ runs and take 50+ wickets in in a season - Kapil Dev in 1979-80, Mitchell Johnson in 2008-09 and Jadeja in 2016-17.

No. of 50+ scores for Rahul in this series - the joint - most for an India opener in a series vs Aus. Vijay had also made 5 such scores in Aus in 2014-15.

Wickets for Ashwin in 2016-17 season - the most by any bowler in a season. He went past Dale Steyn's 78 scalps in 2007-08.

No. of visiting captains to score 3 centuries in a series in India, including Smith this series. Alastair Cook in 2012-13 was the first.