They were together at the top for a while with the same number of points, but ATK had an upper hand over Chennaiyin FC by virtue of their superior goal-difference. The points are still the same but their 3-1 victory against Pune City FC, has resulted in the ATK and Chennai swap the top position as the Southern India team is now leading on goal-difference. For nearly 40 days, ATK ruled at the summit and now we have a