8 Number of England openers to score a century on debut after Keaton Jennings made a hundred on the first day of the Mumbai Test. Andrew Strauss and Alastair Cook are the only other England openers to achieve this in the last 50 years. Overall, Jennings is the 19th England batsman to make a century on debut.
2009 The previous time an England batsman scored a century on debut - Jonathan Trott against Australia at The Oval. Jennings is the ninth England player to make a debut century away from home and the third in India.
239 Test wickets for R Ashwin. He went past Javagal Srinath's tally of 236 to become the seventh highest wicket-taker for India. Moeen Ali was his 237th scalp.
107 Previous highest score by a opener on debut against India - Gordon Greenidge in Bangalore in 1974-75. Jennings made 112. Cook (104*) and Alviro Petersen (100) were the only other openers to score a century on debut against India.
51 Wickets taken by Ashwin on the first day of Tests - the third most by any bowler since Ashwin made his debut in 2011. The two bowlers ahead of him are both fast bowlers: Stuart Broad (65) and James Anderson (61). The next best among spinners is Nathan Lyon (42).
22 Wickets for Ashwin at the Wankhede Stadium in four Tests - the second most for him at any venue. Only at Kotla (23) has he picked up more wickets than at Wankhede, but in three Tests. In his previous Test against England at the Wankhede in 2012-13, Ashwin took 2 for 145 in the first innings.
6 Batsmen to score centuries on Test debut in India since 2006 - the most in any country. Of the six four are overseas - Cook, Petersen, Kane Williamson and Jennings. The average of debutants in India is the best among all nations since 2006. Jennings is the fifth batsman to score a century on debut against India since 2010, again the most against any opposition.
6 Number of batsmen to score 2000 or more Test runs against India. Cook became the sixth to get there when he reached 19 in the first innings of this Test . Cook is the first England batsman to score 2000 against India; next highest is 1725 by Graham Gooch.
42 Innings taken by Cook to complete 2000 against India - the second most among the six batsmen have 2000 runs. Only Ricky Ponting, who has the most runs against India, took more innings than Cook - 45. Javed Miandad had reached the milestone in just 35 innings, the quickest.
Bharath Seervi is stats sub-editor at ESPNcricinfo. @SeerviBharath