India is in commanding position at stumps on day 2 of the first Test match against South Africa been played at Visakhapatnam. Mayank Agarwal turned his maiden Test century into a double ton, Mayank became the 4th Indian batsman to convert his maiden century into a double hundred and the Karnataka opener is elated over his performance. Mayank was involved in a crucial 317-run opening stand with debutant opener Rohit Sharma. Mayank played a superb knock of 215 which contained 23 boundaries and six hits into the stands.