After producing a match-winning performance against West Indies in the first ODI, leg-spinner Yuzvendra Chahal on Sunday said that he watched each of his ODI games played in South Africa three or four times to know about his shortcomings and talked to skipper and bowling coach to improve his bowling.

Yuzvendra Chahal's 4/49, Washington Sundar's 3/30 and captain Rohit Sharma's quick-fire 60 helped India beat the West Indies by six wickets in the series opener at the Narendra Modi Stadium on Sunday.