Wicketkeeper-batsman Dinesh Karthik on Friday handed over the captaincy of Kolkata Knight Riders (KKR) to England's World Cup winning skipper Eoin Morgan for the remaining matches of the Indian Premier League (IPL), the franchise informed ahead of their match against Mumbai Indians.

Karthik has taken the decision with a "view to focus on his batting and contributing more to the team's cause", a KKR statement read.