He took nine wickets in his maiden Test, the second-highest by an Indian debutant after Narendra Hirwani's 16, and won the Man-of-the-Match award. He became the first Indian cricketer to score a century and take five wickets in same test match on 2 separate instances. He achieved this feat for the first time in his third Test when he made 103 and took 5/156 in the first innings.
Again he repeated the feat in the Kolkata test against West Indies in November 2013 where he took 2/52 in the 1st innings and 3/46 in the 2nd innings and scored 124 in India's 1st innings. Other Indians to have done this feat once are Vinoo Mankad in 1952 and Polly Umrigar in 1962. This feat had only been achieved 26 times previously in world cricket, the last occasion being by Jacques Kallis in 2002.
It only got better: he registered nine five-fors in his first 16 Tests and was a genuine threat to Erapalli Prasanna's Indian record of the march to 100 wickets in 20 Tests.He was also given the Dilip Sardesai award for becoming the Man of the Series in his debut Test series against West Indies.