Defending champions East Bengal face Kerala Blasters FC in the opening match of the Kalinga Super Cup on Sunday, with 15 teams vying for the trophy and a lone slot available for next season's AFC Champions League 2. Unlike the last two years, when the tournament witnessed a group stage followed by semi-finals, this season will be played in a knockout format like in 2018 and 2019, meaning every game is a do-or-die affair. Last year, East Bengal FC snatched the silverware, defeating Odisha FC 3-2 after a thrilling period of extra-time in the final.