CHENNAI : Indian batsman Virat Kohli was on Sunday rendered a doubtful starter for the second ODI against Pakistan to be held in Kolkata on Thursday after he suffered a foot injury in the first match. Kohli suffered the injury while bowling the 41st over of Pakistan's run chase. His backfoot slipped in the delivery stride and he landed on his knees. He limped off the field and Suresh Raina finished off the last ball of the over.