With 15 points from 13 games, Mumbai still has a theoretical chance to enter semifinals, if they win their next game on Wednesday. The Goal-Difference arithmetic will become a guiding factor because ATK and DD both have 18 points each. Delhi will hope for Kolkata’s defeat in their last game against FC Goa and then see the goal-difference figure. Mumbai must win against NorthEast at Guwahati by a solid margin. But if Kolkata wins, they enter the semifinals and it will be a closed chapter for all others. On Sunday, Mumbai played spirited football against ATK and the 2-1 victory for hosts allowed all eight teams a mathematical probability of making it to the semifinals. But results on Tuesday’s double-header changed that scenario