Kolkata, Jan. 13 -- All clubs including Odisha FC have confirmed their participation in the Indian Super League (ISL) making it a 14-team single leg round robin affair with 91 matches. The format decided, All India Football Federation (AIFF) has written to Asian Football Confederation (AFC) seeking an exemption for this season to protect its quota of Asian Champions League 2 berths. AFC mandates a minimum of 24 matches per team in a season for the winners to be eligible for Asian tournament spots. In ISL this season, teams will play 13. With ISL shield winners getting a main round berth and the Super Cup champions a slot in the qualifiers, India has 1.5 Asian berths. Barring Inter Kashi, all clubs have agreed to play at home and on the road...